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What is DOM Event delegation?
...
var newLi = document.createElement('li');
newLi.innerHTML = 'Four';
myUL.appendChild(newLi);
Without using event delegation you would have to "rebind" the "onclick" event handler to the new <li> element, in order for it to act the same way as its siblings. With event delegation you don't n...
Bash script plugin for Eclipse? [closed]
...hting, and has positive reviews, although I've not tried it myself. It was approved for distro inclusion by Redhat. There's a little more info on the ShellEd plugin page on the Eclipse site, and installation instructions on their wiki.
Note that if you're not running an up-to-date version of Eclips...
NSDictionary - Need to check whether dictionary contains key-value pair or not
... +1 In fact, the documentation straight up says this: developer.apple.com/mac/library/documentation/Cocoa/Reference/…
– Dave DeLong
Feb 3 '10 at 17:21
6
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How to check if an NSDictionary or NSMutableDictionary contains a key?
...ists, but the corresponding value is nil.
– Brad The App Guy
May 6 '10 at 22:50
3
Don't you want ...
Replacing .NET WebBrowser control with a better browser, like Chrome?
Is there any relatively easy way to insert a modern browser into a .NET application?
22 Answers
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Git serve: I would like it that simple
...of other similar tools from Dr. Nic, What is *jour and why they are killer apps for RailsCamp08.
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“android.view.WindowManager$BadTokenException: Unable to add window” on buider.show()
...tion: Unable to add window"
Problem :
This exception occurs when the app is trying to notify the user from
the background thread (AsyncTask) by opening a Dialog.
If you are trying to modify the UI from background thread (usually
from onPostExecute() of AsyncTask) and if the activity ...
How do I immediately execute an anonymous function in PHP?
...lternative, the likelihood of this posing a significant bottleneck in your application is very low. when in doubt profile your app under real world conditions.
– Gordon
Jun 21 '13 at 5:44
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How to handle back button in activity
... (back) button e.g. " <- " this is what works for me. (*Note I have an app bar / toolbar in the activity)
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
//finish();
onBackPressed();
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Cannot import XSSF in Apache POI
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I added below contents in app "build.gradle"
implementation 'org.apache.poi:poi:4.0.0'
implementation 'org.apache.poi:poi-ooxml:4.0.0'
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