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SQL standard to escape column names?
...andard specifies that double quote (") (QUOTATION MARK) is used to delimit identifiers.
<delimited identifier> ::= <double quote> <delimited identifier body> <double quote>
Oracle, PostgreSQL, MySQL, MSSQL and SQlite all support " as the identifier delimiter.
They don't a...
YouTube iframe API: how do I control an iframe player that's already in the HTML?
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@ffyeahh I don't see any obvious error. Please ask a new question with a self-contained steps-to-reproduce instead of adding questions in comments to this answer.
– Rob W
Jun 3 '14 at 8:39
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Can someone explain the “debounce” function in Javascript
...nk, there is a check for (immediate && !timeout) BEFORE creating a new timout. Having it after causes immediate mode to never fire. I have updated my answer to annotate the working version from the link.
function debounce(func, wait, immediate) {
// 'private' variable for instance
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Duplicate symbols for architecture x86_64 under Xcode
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51 Answers
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Change bundle identifier in Xcode when submitting my first app in IOS
...34identifier} variable will be replaced with the name you have entered and new Bundle Identifier will be updated to what you need it to be.
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Initialize a byte array to a certain value, other than the default null? [duplicate]
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For small arrays use array initialisation syntax:
var sevenItems = new byte[] { 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20 };
For larger arrays use a standard for loop. This is the most readable and efficient way to do it:
var sevenThousandItems = new byte[7000];
for (int i = 0; i < seve...
What should I put in a meteor .gitignore file?
I have a new meteor project. I'm guessing the .meteor dir has a combination of configuration files (needed) and temporary files (not needed).
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Is there a Mutex in Java?
...rt java.util.concurrent.locks.ReentrantLock;
private final Lock _mutex = new ReentrantLock(true);
_mutex.lock();
// your protected code here
_mutex.unlock();
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How to rethrow InnerException without losing stack trace in C#?
... reflection:
static void PreserveStackTrace (Exception e)
{
var ctx = new StreamingContext (StreamingContextStates.CrossAppDomain) ;
var mgr = new ObjectManager (null, ctx) ;
var si = new SerializationInfo (e.GetType (), new FormatterConverter ()) ;
e.GetObjectData (si, ct...
JavaScript % (modulo) gives a negative result for negative numbers
According to Google Calculator (-13) % 64 is 51 .
11 Answers
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