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What is __future__ in Python used for and how/when to use it, and how it works
... multiple import statements. For example:
from Tkinter import (Tk, Frame, Button, Entry, Canvas, Text,
LEFT, DISABLED, NORMAL, RIDGE, END)
Instead of:
from Tkinter import Tk, Frame, Button, Entry, Canvas, Text, \
LEFT, DISABLED, NORMAL, RIDGE, END
Or:
from Tkinter import Tk, Frame, Bu...
Django Admin - Disable the 'Add' action for a specific model
...
This did not work for me. The "Add model" button still shows on the model's changelist page.
– Cerin
Jul 19 '12 at 17:27
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Sharing a URL with a query string on Twitter
...ail I can't rely on JavaScript, and have to use the "Build Your Own" Tweet button.
12 Answers
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Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
...llable element (the dropdown-menu ul):
<div class="dropdown">
<button type="button" class="btn dropdown-toggle">Rename <span class="caret"></span></button>
<ul class="dropdown-menu" isolate-scrolling>
<li ng-repeat="s in savedSettings | objectToArray |...
How to get all child inputs of a div element (jQuery)
...ype input, that is <input type="...">, but not <textarea>, <button> and <select> elements. Thanks Nick, didn't know this myself and corrected my post accordingly. Left both options, because I guess the OP wasn't aware of that either and -technically- asked for inputs... :-)
...
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
...nish(result);
}
}
Then Called the asynchronous task when clicking a button in activity Class.
public class MainActivity extends Activity{
@Override
public void onCreate(Bundle savedInstanceState) {
Button mbtnPress = (Button) findViewById(R.id.btnPress);
mbtnPress.setOnCli...
How can I record a Video in my Android App.?
...faceView;
public MediaRecorder mrec = new MediaRecorder();
private Button startRecording = null;
File video;
private Camera mCamera;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.camer...
How does Chrome's “Request Desktop Site” option work?
For iOS google chrome, when a user hits the "Request desktop site" button what does the browser do to try to bring up a desktop site? I imagine some sort of header on the request that sites are looking for, or something similar?
...
Manipulating an Access database from Java without ODBC
... Build Path > Configure Build Path.... Click the "Add External JARs..." button to add each of the five (5) JARs. When you are finished your Java Build Path should look something like this
NetBeans: Expand the tree view for your project, right-click the "Libraries" folder and choose "Add JAR/Fo...
AngularJS check if form is valid in controller
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What if I want to validate multiple buttons in a form?
– Fahad Mullaji
Mar 11 '15 at 0:36
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