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Are there disadvantages to using a generic varchar(255) for all text-based fields?
...padding out" behavior means that a string declared with the utf8 character set pads out to three bytes per character even for strings you store with single-byte content (e.g. ascii or latin1 characters). And likewise utf8mb4 character set causes the string to pad out to four bytes per character in ...
Failed to serialize the response in Web API with Json
...confusing.
Example:
public class UserModel {
public string Name {get;set;}
public string Age {get;set;}
// Other properties here that do not reference another UserModel class.
}
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How do you easily horizontally center a using CSS? [duplicate]
...to horizontally center a <div> block element on a page and have it set to a minimum width. What is the simplest way to do this? I want the <div> element to be inline with rest of my page. I'll try to draw an example:
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How do I forward declare an inner class? [duplicate]
I have a class like so...
3 Answers
3
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Override browser form-filling and input highlighting with HTML/CSS
...kground-color: white !important;
}
2) if that won't work, you can try to set the style via javascript programmatically
$("input[type='text']").bind('focus', function() {
$(this).css('background-color', 'white');
});
3) if that won't work, you're doomed :-) consider this:
this wont hide the ...
POST unchecked HTML checkboxes
...upper" elements.
With PHP you can check the named hidden field for 0 (not set) or 1 (set).
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Function in JavaScript that can be called only once
...nt by @Vladloffe (now deleted): With a global variable, other code could reset the value of the "executed" flag (whatever name you pick for it). With a closure, other code has no way to do that, either accidentally or deliberately.
As other answers here point out, several libraries (such as Undersc...
How to play audio?
...it gets help from flash. If you want stricly HTML5 and no flash, there's a setting for that, preferFlash=false
It supports 100% Flash-free audio on iPad, iPhone (iOS4) and other HTML5-enabled devices + browsers
Use is as simple as:
<script src="soundmanager2.js"></script>
<script&g...
How to determine when Fragment becomes visible in ViewPager
...ment becomes visible in ViewPager
You can do the following by overriding setUserVisibleHint in your Fragment:
public class MyFragment extends Fragment {
@Override
public void setUserVisibleHint(boolean isVisibleToUser) {
super.setUserVisibleHint(isVisibleToUser);
if (isVis...
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
... I can be of some help.
Result relevance ranking is the default. You can set up your own sorting should you wish, and give specific fields higher weightings.
Indexing speed is super-fast, because it talks directly to the database. Any slowness will come from complex SQL queries and un-indexed fore...