大约有 40,000 项符合查询结果（耗时：0.0545秒） [XML]
Format SQL in SQL Server Management Studio
... I discovered that, similarly, queries are formatted when pasted into a new View. But, this is much cleaner... +1.
– Feckmore
Mar 19 '14 at 18:20
17
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PHP DOMDocument errors/warnings on html5-tags
... to be to disable error reporting with libxml_use_internal_errors:
$dom = new DOMDocument;
libxml_use_internal_errors(true);
$dom->loadHTML('...');
libxml_clear_errors();
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How to terminate the script in JavaScript?
...alent in JS is to signal an error with the throw keyword like this:
throw new Error();
You can easily test this:
var m = 100;
throw '';
var x = 100;
x
>>>undefined
m
>>>100
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Chain-calling parent initialisers in python [duplicate]
...
@Leopd: super() only works with new-style classes, i.e. you must inherit from object.
– dF.
May 28 '10 at 20:25
21
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Javascript: How to check if a string is empty? [duplicate]
I know this is really basic, but I am new to javascript and can't find an answer anywhere.
5 Answers
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How to know if other threads have finished?
...ate final Set<ThreadCompleteListener> listeners
= new CopyOnWriteArraySet<ThreadCompleteListener>();
public final void addListener(final ThreadCompleteListener listener) {
listeners.add(listener);
}
public final void removeListener(final ThreadCompleteListene...
Twitter Bootstrap vs jQuery UI? [closed]
... browsers, where Bootstrap is based on CSS3 which basically means GREAT in new browsers, not so great in old
Update frequency: Bootstrap is getting some great big updates with awesome new features, but sadly they might break previous code, so you can't just install bootstrap and update when there is...
How do I get the first element from an IEnumerable in .net?
...tem on any type IEnumerable.
Call it like so:
List<string> items = new List<string>() { "A", "B", "C", "D", "E" };
string firstItem = First<string>(items);
Or
int[] items = new int[] { 1, 2, 3, 4, 5 };
int firstItem = First<int>(items);
You could modify it readily enou...
Serializing PHP object to JSON
...ormation about serializing PHP objects to JSON, when I stumbled across the new JsonSerializable Interface . It's only PHP >= 5.4 though, and I'm running in a 5.3.x environment.
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Resharper Alt Enter not working
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I have a new rig at home, win10, VS 2017 and had the same problem I had all those years ago. Proud to report this fix still works! (had to look it up here though :) )
– Bart
May 6 '19 at 19:08
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