大约有 9,158 项符合查询结果（耗时：0.0384秒） [XML]
Use “ENTER” key on softkeyboard instead of clicking button
...rActionListener for the EditText element. In your listener, respond to the appropriate IME action ID defined in the EditorInfo class, such as IME_ACTION_SEND. For example:
EditText editText = (EditText) findViewById(R.id.search);
editText.setOnEditorActionListener(new OnEditorActionListener() {
...
How can I determine the current line number in JavaScript?
...al source code, so it has the wrong line numbers. (That's probably what's happening to Hermann.) Does anyone know how to make javascript see the original PHP source code line numbers? The solution probably involves some kind of "source map" generation, but I can't find how to do it. Surely this is a...
gem install: Failed to build gem native extension (can't find header files)
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this worked when i had a problem trying to create an app using ruby on rails. it complained about how it can't install json and bundler can't continue. installing ruby-devel worked.
– Jack
Nov 4 '12 at 20:43
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Where can I find Android source code online? [closed]
Particularly, where can I browse the source code for any android source application(e.g.the contact application) ? Is the only way to go to download all there is?
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How to enable or disable an anchor using jQuery?
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The app I'm currently working on does it with a CSS style in combination with javascript.
a.disabled { color:gray; }
Then whenever I want to disable a link I call
$('thelink').addClass('disabled');
Then, in the click handle...
All Ruby tests raising: undefined method `authenticate' for nil:NilClass
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It looks like there are some updates to the source code. The ApplicationController specifies that there needs to be an authenticate_user! filter run before any request. This thread provides some background on issues with it:
http://groups.google.com/group/plataformatec-devise/browse_...
Keyboard shortcuts with jQuery
... special keys like shift,ctrl,alt,...) but I'm having troubles with basic mapping 0-9 and a-z).
– Martin
Dec 19 '13 at 12:16
1
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
...setInterval(function(){ Console.log("A Kiss every 5 seconds"); }, 5000);
Approximate java Equivalent
new Timer().scheduleAtFixedRate(new TimerTask(){
@Override
public void run(){
Log.i("tag", "A Kiss every 5 seconds");
}
},0,5000);
setTimeout()
function that works only after...
Get the client's IP address in socket.io
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Using the latest 1.0.6 version of Socket.IO and have my app deployed on Heroku, I get the client IP and port using the headers into the socket handshake:
var socketio = require('socket.io').listen(server);
socketio.on('connection', function(socket) {
var sHeaders = socket.han...
Compile, Build or Archive problems with Xcode 4 (and dependencies)
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Set the Build Setting "Installation Directory" on your Target to $(LOCAL_APPS_DIR)
Change the target build setting "scan all source files for includes" to YES. (link)
With newer versions of Xcode (> 4.2) you might want to read this question related to workspaces.
Manually delete the project.xcw...