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Breaking out of a nested loop
..... This syntax would be incompatible with the goto labels available in C#. m>PHP m> uses something else: break 3; Put the number of levels after the break statement.
– ygoe
Jun 27 '14 at 8:33
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Spring MVC: How to perform validation?
... to validate, but there is probably one that fits your project/problem/contm>ex m>t better.
Let's have a User :
public class User {
private String name;
...
}
Method 1 : If you have Spring 3.x+ and simple validation to do, use javax.validation.constraints annotations (also known as JSR-303...
How do I check to see if a value is an integer in MySQL?
...ay to check to see if a value is an integer? Something like is_int() in m>PHP m> is what I am looking for.
11 Answers
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Creating a UICollectionView programmatically
... be retrieved from a call to -dequeueReusableCellWithReuseIdentifier:forIndm>ex m>Path:
- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndm>ex m>Path:(NSIndm>ex m>Path *)indm>ex m>Path
{
UICollectionViewCell *cell=[collectionView dequeueReusableCellWithReuseIdentifier:@"cel...
Why can't I save CSS changes in Firebug? [closed]
... on demand to your web server (by communication with a one-file webservice m>php m> script).
Documentation can be found at my homepage or on the addon page
I would appreciate any testing, bug reports, comments, ratings, discussion on this, as it's still in early beta, but should already work fine.
...
URL encoding the space character: + or %20?
...es are encoded with whatever rules encodeURIComponent follow but AFAIK the contents of the query part is entirely 100% up to the app. Other then it only goes to the first # there's no official encoding.
– gman
Jul 26 '18 at 20:38
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What is the benefit of zerofill in MySQL?
...rkByers, Practically speaking though, wouldn't most client-libraries (e.g. m>PHP m>) simply strip the zeros off before they hand it over to the application code? If so, then it really seems somewhat pointless. A bad design in the early days of MySQL.
– Pacerier
May...
How to cancel/abort jQuery AJAX request?
...ct
return $def.promise();
}
// initiate first call
singleAjax('/ajax.m>php m>', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,c);});
// second call kills first one
singleAjax('/ajax.m>php m>', {a: 1, b: 2})
.always(function(a,b,c) {console && console.log(a,b,...
Are nested try/m>ex m>cept blocks in python a good programming practice?
...
Your first m>ex m>ample is perfectly fine. Even the official Python docs recommend this style known as EAFP.
Personally, I prefer to avoid nesting when it's not necessary:
def __getattribute__(self, item):
try:
return object.__...
How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
...ocate the "Path" System variable and click [Edit]
Add the following to the m>ex m>isting variable:
%PY_HOME%;%PY_HOME%\Lib;%PY_HOME%\DLLs;%PY_HOME%\Lib\lib-tk;
Click [OK] to close all of the windows.
As a final sanity check open a command prompt and enter python. You should see
>python [whateve...