Hey guys Ive been trying to make a script that will take files from a folder on my computer that is synced to my google drive (shows up under Computers>My Computer) and move them to a folder under My Drive. So far this is what im working with. However, Im getting this error "ReferenceError: "target" is not defined. (line 10, file "Code")".
This is my first time trying to do something like this so I'm not very experience. I'm not sure what I have to change target to. Any advice would be appreciated or if you see anything else wrong with my code that would be helpful too.
Thanks!
function copyFilesAndTrash(source_folder, dest_folder) {
var source_folder = DriveApp.getFolderById('1N86jGD2EJjbpjdY5TTBAbHDAYLMRdGUe')
var dest_folder = DriveApp.getFolderById('1rveHeNuwKxnqWcVv3Da_N-uI_NJV-PpY')
var files = source_folder.getFiles();
while (files.hasNext()) {
var file = files.next();
file.makeCopy(target).setName(file.getName());
file.setTrashed(true);
}
}
Your "target" variable is used in file.makeCopy(target), but it is not initialized anywhere in your code.
Likewise, dest_folder is defined but not used anywhere.
Try changing "target" for "dest_folder" as this will most likely correct your code.
SPSSReader reader = new SPSSReader(args[0], null);
Iterator it = reader.getVariables().iterator();
while (it.hasNext())
{
System.out.println(it.next());
}
I am using this SPSSReader to read the spss file. Here,every string is printed with some junk characters appended with it.
Obtained Result :
StringVariable: nameogr(nulltpc{)(10)
NumericVariable: weightppuo(nullf{nd)
DateVariable: datexsgzj(nulllanck)
DateVariable: timeppzb(null|wt{l)
DateVariable: datetimegulj{(null|ns)
NumericVariable: commissionyrqh(nullohzx)
NumericVariable: priceeub{av(nullvlpl)
Expected Result :
StringVariable: name (10)
NumericVariable: weight
DateVariable: date
DateVariable: time
DateVariable: datetime
NumericVariable: commission
NumericVariable: price
Thanks in advance :)
I tried recreating the issue and found the same thing.
Considering that there is a licensing for that library (see here), I would assume that this might be a way of the developers to ensure that a license is bought as the regular download only contains a demo version as evaluation (see licensing before the download).
As that library is rather old (copyright of the website is 2003-2008, requirement for the library is Java 1.2, no generics, Vectors are used, etc), I would recommend a different library as long as you are not limited to the one used in your question.
After a quick search, it turned out that there is an open source spss reader here which is also available through Maven here.
Using the example on the github page, I put this together:
import com.bedatadriven.spss.SpssDataFileReader;
import com.bedatadriven.spss.SpssVariable;
public class SPSSDemo {
public static void main(String[] args) {
try {
SpssDataFileReader reader = new SpssDataFileReader(args[0]);
for (SpssVariable var : reader.getVariables()) {
System.out.println(var.getVariableName());
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
}
I wasn't able to find stuff that would print NumericVariable or similar things but as those were the classnames of the library you were using in the question, I will assume that those are not SPSS standardized. If they are, you will either find something like that in the library or you can open an issue on the github page.
Using the employees.sav file from here I got this output from the code above using the open source library:
resp_id
gender
first_name
last_name
date_of_birth
education_type
education_years
job_type
experience_years
monthly_income
job_satisfaction
No additional characters no more!
Edit regarding the comment:
That is correct. I read through some SPSS stuff though and from my understanding there are only string and numeric variables which are then formatted in different ways. The version published in maven only gives you access to the typecode of a variable (to be honest, no idea what that is) but the github version (that does not appear to be published on maven as 1.3-SNAPSHOT unfortunately) does after write- and printformat have been introduced.
You can clone or download the library and run mvn clean package (assuming you have maven installed) and use the generated library (found under target\spss-reader-1.3-SNAPSHOT.jar) in your project to have the methods SpssVariable#getPrintFormat and SpssVariable#getWriteFormat available.
Those return an SpssVariableFormat which you can get more information from. As I have no clue what all that is about, the best I can do is to link you to the source here where references to the stuff that was implemented there should help you further (I assume that this link referenced to in the documentation of SpssVariableFormat#getType is probably the most helpful to determine what kind of format you have there.
If absolutely NOTHING works with that, I guess you could use the demo version of the library in the question to determine the stuff through it.next().getClass().getSimpleName() as well but I would resort to that only if there is no other way to determining the format.
I am not sure, but looking at your code, it.next() is returning a Variable object.
There has to be some method to be chained to the Variable object, something like it.next().getLabel() or it.next().getVariableName(). toString() on an Object is not always meaningful. Check toString() method of Variable class in SPSSReader library.
I want to create a plugin that adds a video on the current slide in an open instance of Open Office Impress by specifying the location of the video automatically. I have successfully added shapes to the slide. But I cannot find a way to embed a video.
Using the .uno:InsertAVMedia I can take user input to choose a file and it works. How do I want to specify the location of the file programmatically?
CONCLUSION:
This is not supported by the API. Images and audio can be inserted without user intervention but videos cannot be done this way. Hope this feature is released in subsequent versions.
You requested information about an extension, even though the code you are using is quite different, using a file stream reader and POI.
If you really do want to develop an extension, then start with one of the Java samples. An example that uses Impress is https://wiki.openoffice.org/wiki/File:SDraw.zip.
Inserting videos into an Impress presentation can be difficult. First be sure you can get it to work manually. The most obvious way to do that seems to be Insert -> Media -> Audio or Video. However many people use links to files instead of actually embedding the file. See also https://ask.libreoffice.org/en/question/1898/how-to-embed-video-into-impress-presentation/.
If embedding is working for your needs and you want to automate the embedding by using an extension (which seems to be what your question is asking), then there is a dispatcher method called InsertAVMedia that does this.
I do not know offhand what the parameters are for the call. See https://forum.openoffice.org/en/forum/viewtopic.php?f=20&t=61127 for how to look up parameters for dispatcher calls.
EDIT
Here is some Basic code that inserts a video.
sub insert_video
dim document as object
dim dispatcher as object
document = ThisComponent.CurrentController.Frame
dispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
dispatcher.executeDispatch(document, ".uno:InsertAVMedia", "", 0, Array())
end sub
From looking at InsertAVMedia in sfx.sdi, it seems that this call does not take any parameters.
EDIT 2
Sorry but InsertVideo and InsertImage do not take parameters either. From svx.sdi it looks like the following calls take parameters of some sort: InsertGalleryPic, InsertGraphic, InsertObject, InsertPlugin, AVMediaToolBox.
However according to https://wiki.openoffice.org/wiki/Documentation/OOoAuthors_User_Manual/Getting_Started/Sometimes_the_macro_recorder_fails, it is not possible to specify a file for InsertObject. That documentation also mentions that you never know what will work until you try it.
InsertGraphic takes a FileName parameter, so I would think that should work.
It is possible to add an XPlayer on the current slide. It looks like this will allow you to play a video, and you can specify the file's URL automatically.
Here is an example using createPlayer: https://forum.openoffice.org/en/forum/viewtopic.php?f=20&t=57699.
EDIT:
This Basic code works on my system. To play the video, simply call the routine.
sub play_video
If Video_flag = 0 Then
video =converttoURL( _
"C:\Users\JimStandard\Downloads\H264_test1_Talkinghead_avi_480x360.avi")
Video_flag = 1
'for windows:
oManager = CreateUnoService("com.sun.star.media.Manager_DirectX")
' for Linux
' oManager = CreateUnoService("com.sun.star.media.Manager_GStreamer")
oPlayer = oManager.createPlayer( video )
' oPlayer.CreatePlayerwindow(array()) ' crashes?
'oPlayer.setRate(1.1)
oPlayer.setPlaybackLoop(False)
oPlayer.setMediaTime(0.0)
oPlayer.setVolumeDB(GetSoundVolume())
oPlayer.start() ' Lecture
Player_flag = 1
Else
oPlayer.start() ' Lecture
Player_flag = 1
End If
End Sub
I am very new to coding in Java/Android Studio. I have everything setup that I have been able to figure out thus far. I have a button, and I need to put code inside of the button click event that will fetch information from a website, convert it to a string and display it. I figured I would have to use the html source code in order to do this, so I have installed Jsoup html parser. All of the help with Jsoup I have found only leads me up to getting the HTML into a "Document". And I am not sure if that is the best way to accomplish what I need. Can anyone tell me what code to use to fetch the html code from the website, and then do a search through the html looking for a specific match, and convert that match to a string. Or can anyone tell me if there is a better way to do this. I only need to grab one piece of information and display it.
Here is the piece of html code that contains the value I want:
writeBidRow('Wheat',-60,false,false,false,0.5,'01/15/2015','02/26/2015','All',' ',' ',60,'even','c=2246&l=3519&d=G15',quotes['KEH15'], 0-0);
I need to grab and display whatever value represents the quotes['KEH15'], in that html code.
Thank you in advance for your help.
Keith
Grabbing raw HTML is an extremely tedious way to access information from the web, bad practice, and difficult to maintain in the case that wherever you are fetching the info from changes their HTML.
I don't know your specific situation and what the data is that you are fetching, but if there is another way for you to fetch that data via an API, use that instead.
Since you say you are pretty new to Android and Java, let me explain something I wish had been explained to me very early on (although I am mostly self taught).
The way people access information across the Internet is traditionally through HTML and JavaScript (which is interpreted by your browser like Chrome or Firefox to look pretty), which are transferred over the internet using the protocol called HTTP. This is a great way for humans to communicate with computers that are far away, and the average person probably doesn't realize that there is more to the internet than this--your browser and the websites you can go to.
Although there are multiple methods, for the purpose of what I think you're looking for, applications communicate over the internet a slightly different way:
When an android application asks a server for some information, rather than returning HTML and JavaScript which is intended for human consumption, the server will (traditionally) return what's called JSON (or sometimes XML, which is very similar). JSON is a very simple way to get information about an object, and put it into a form that is readable easily by both humans (developers) and computers, and can be transmitted over the internet easily. For example, let's say you ask a server for some kind of "Video" object for an app that plays video, it may give you something like this:
{
"name": "Gangnam Style",
"metadata": {
"url": "https://www.youtube.com/watch?v=9bZkp7q19f0",
"views": 2000000000,
"ageRestricted": false,
"likes": 43434
"dislikes":124
},
"comments": [
{
"username": "John",
"comment": "10/10 would watch again"
},
{
"username": "Jane",
"number": "12/10 with rice"
}
]
}
That is very readable by us humans, but also by computers! We know the name is "Gangnam Style", the link of the video, etc.
A super helpful way to interact with JSON in Java and Android is Google's GSON library, which lets you cast a Java object as JSON or parse a JSON object to a Java object.
To get this information in the first place, you have to make a network call to an API, Application Programming Interface. Just a fancy term for communication between a server and a client. One very cool, free, and easy to understand API that I will use for this example is the OMDB API, which just spits back information about movies from IMDB. So how do you talk to the API? Well luckily they've got some nice documentation, which says that to get information on a movie we need to use some parameters in the url, like perhaps
http://www.omdbapi.com/?t=Interstellar
They want a title with the parameter "t". We could put a year, or return type, but this should be good to understand the basics. If you go to that URL in your browser, it spits back lots of information about Interstellar in JSON form. That stuff we were talking about! So how would you get this information from your Android application?
Well, you could use Android's built in HttpUrlConnection classes and research for a few hours on why your calls aren't working. But doesn't essentially every app now use networking? Why reinvent the wheel when virtually every valuable app out there has probably done this work before? Perhaps we can find some code online to do this work for us.
Or even better, a library! In particular, an open source library developed by Square, retrofit. There are multiple libraries like it (go ahead and research that out, it's best to find the best fit for your project), but the idea is they do all the hard work for you like low level network programming. Following their guides, you can reduce a lot of code work into just a few lines. So for our OMDB API example, we can set up our network calls like this:
//OMDB API
public ApiClient{
//an instance of this client object
private static OmdbApiInterface sOmdbApiInterface;
//if the omdbApiInterface object has been instantiated, return it, but if not, build it then return it.
public static OmdbApiInterface getOmdbApiClient() {
if (sOmdbApiInterface == null) {
RestAdapter restAdapter = new RestAdapter.Builder()
.setEndpoint("http://www.omdbapi.com")
.build();
sOmdbApiInterface = restAdapter.create(OmdbApiInterface.class);
}
return sOmdbApiInterface;
}
public interface OmdbApiInterface {
#GET("/")
void getInfo(#Query("t") String title, Callback<JsonObject> callback);
}
}
After you have researched and understand what's going on up there using their documentation, we can now use this class that we have set up anywhere in your application to call the API:
//you could get a user input string and pass it in as movieName
ApiClient.getOmdbApiClient().getInfo(movieName, new Callback<List<MovieInfo>>() {
//the nice thing here is that RetroFit deals with the JSON for you, so you can just get information right here from the JSON object
#Override
public void success(JsonObject movies, Response response) {
Log.i("TAG","Movie name is " + movies.getString("Title");
}
#Override
public void failure(RetrofitError error) {
Log.e("TAG", error.getMessage());
}
});
Now you've made an API call to get info from across the web! Congratulations! Now do what you want with the data. In this case we used Omdb but you can use anything that has this method of communication. For your purposes, I don't know exactly what data you are trying to get, but if it's possible, try to find a public API or something where you can get it using a method similar to this.
Let me know if you've got any questions.
Cheers!
As #caleb-allen said, if an API is available to you, it's better to use that.
However, I'm assuming that the web page is all you have to work with.
There are many libraries that can be used on Android to get the content of a URL.
Choices range from using the bare-bones HTTPUrlConnection to slightly higher-level HTTPClient to using robust libraries like Retrofit. I personally recommend Retrofit. Whatever you do, make sure that your HTTP access is asynchronous, and not done on the UI thread. Retrofit will handle this for you by default.
For parsing the results, I've had good results in the past using the open-source HTMLCleaner library - see http://htmlcleaner.sourceforge.net
Similar to JSoup, it takes a possibly-badly-formed HTML document and creates a valid XML document from it.
Once you have a valid XML document, you can use HTMLCleaner's implementation of the XML DOM to parse the document to find what you need.
Here, for example, is a method that I use to parse the names of 'projects' from a <table> element on a web page where projects are links within the table:
private List<Project> parseProjects(String html) throws Exception {
List<Project> parsedProjects = new ArrayList<Project>();
HtmlCleaner pageParser = new HtmlCleaner();
TagNode node = pageParser.clean(html);
String xpath = "//table[#class='listtable']".toString();
Object[] tables = node.evaluateXPath(xpath);
TagNode tableNode;
if(tables.length > 1) {
tableNode = (TagNode) tables[0];
} else {
throw new Exception("projects table not found in html");
}
TagNode[] projectLinks = tableNode.getElementsByName("a", true);
for(int i = 0; i < projectLinks.length; i++) {
TagNode link = projectLinks[i];
String projectName = link.getText().toString();
String href = link.getAttributeByName("href");
String projectIdString = href.split("=")[1];
int projectId = Integer.parseInt(projectIdString);
Project project = new Project(projectId, projectName);
parsedProjects.add(project);
}
return parsedProjects;
}
If you have permission to edit the webpage to add hyper link to specified line of that page you can use this way
First add code for head of line that you want to go there in your page
head your text if wanna
Then in your apk app on control click code enter
This.mwebview.loadurl("https:#######.com.html#target")
in left side of # enter your address of webpage and then #target in this example that your id is target.
Excuse me if my english lang. isn't good
I want to learn how to:
Step1: open URL – for example Gmail
Step 2: insert user and password and press sign-in.
How can I inset user and password and press the sign-in button?
Do I need/must use selenium?
This code is only for open the browser(step 1)
import java.io.IOException;
public class Website
{
public void openWebsite() //throws IOException
{
try
{
#SuppressWarnings("unused")
Process p = Runtime.getRuntime().exec("cmd /c start http://accounts.google.com/ServiceLogin ");
}
catch (IOException e1)
{
System.out.println(e1);
}
}
}
First you need to open the URL. Right now you are actually not opening the URL. You are asking the Windows operating system "What would you do with http://accounts.google.com/ServiceLogin?"
Because it is windows, it will make a guess, which sort of follows this line of logic:
it sort of looks like a URL, so I'll fire up explorer and
ask explorer to do something with it.
Which means that your code is now a few programs away from being able to get the data, and none of the intermediate programs will (because they're not built to do so), transmit the need for input into your program.
What you need to do is to avoid asking other programs to open the URL, it's just too problematic. First, they might get it wrong, second they'll never know how to ask you the input. To open a URL directly:
import java.net.URL;
... somewhere in the code ...
URL url = new URL("http://accounts.google.com/ServiceLogin");
InputStream in = url.openStream();
do some googling on various java.net.URL tutorials, and you will soon find the right combination of techniques needed to handle your particular credential challenge. Here's one resource, but it seems you need to do a bit of homework before what they say will make sense to you. If you stumble, at least you'll have a better, more specific question to ask the next time around (and don't forget to post your source code).