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What is [Serializable] and when should I use it?
...es of Serialization
To save the state of an object into a file, database etc. and use it latter.
To send an object from one process to another (App Domain) on the same machine and also send it over wire to a process running on another machine.
To create a clone of the original object as a backup w...
What is meant by Ems? (Android TextView)
...
Ems is a typography term, it controls text size, etc. Check here
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File uploading with Express 4.0: req.files undefined
... this:
{ file:
{ fieldName: 'file',
originalFilename: '360px-Cute_Monkey_cropped.jpg',
name: '360px-Cute_Monkey_cropped.jpg'
path: 'uploads/6323-16v7rc.jpg',
type: 'image/jpeg',
headers:
{ 'content-disposition': 'form-data; name="file"; filename="360px-Cute_Monke...
How to get JQuery.trigger('click'); to initiate a mouse click
... if one of the hrefs on the <a tag is '#', that would do it. <a normally redirects to a different URL. You must stop it with ev.preventDefault() and ev.stopPropagation() before your click handler returns. OR, use some other tag besides <a; you can attach click handlers to anything that's...
'git' is not recognized as an internal or external command
...
Which path should I add on PATH; <git_installation>\bin , <git_installation>\libexec\git-core or <git_installation>\cmd? Each of them contains git.exe.
– IronBlossom
May 29 '14 at 11:38
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Why does MYSQL higher LIMIT offset slow the query down?
...e improvement. If there is no index usable by ORDER BY or the index covers all fields you need, you don't need this workaround.
– Quassnoi
Nov 24 '11 at 18:13
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How do I pass the value (not the reference) of a JS variable to a function? [duplicate]
...selection(i);
});
})(i);
}
By creating an anonymous function and calling it with the variable as the first argument, you're passing-by-value to the function and creating a closure.
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Adding gif image in an ImageView in android
...imationActivity: -
public class AnimationActivity extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
InputStream stream = null;
try {
stream = getAssets().open("pig...
Control the dashed border stroke length and distance between strokes
...t with a pixel value, percentage value, or as another multiple (1x, 2x, 3x etc). This overrides any border-width set.
Define the border-image-slice:
In this example, the thickness of the images top, right, bottom and left borders is 2px, and there is no gap outside of them, so our slice value is 2:...
The entity cannot be constructed in a LINQ to Entities query
...s. IMO, an error that blows up with a lot of noise (throwing an exception, etc) is better than behavior which can cause hidden bugs that are difficult to track down and explain (things kind of work nicely before you start noticing missing data).
– Yakimych
Aug ...