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How does delete[] “know” the size of the operand array?
... but to get the size myself in that same function I have to pass around an extra parameter. Does that make any sense?
– Mark Ruzon
Jun 11 '09 at 0:16
28
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Static methods in Python?
... static method is str.maketrans() in Python 3, which was a function in the string module in Python 2.
Another option that can be used as you describe is the classmethod, the difference is that the classmethod gets the class as an implicit first argument, and if subclassed, then it gets the subcla...
Fixed width buttons with Bootstrap
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I added an extra margin-left because I wanted the buttons to be separated. Worked perfectly. All the same width.
– Tomas Gonzalez
Nov 15 '16 at 3:14
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xcopy file, rename, suppress “Does xxx specify a file name…” message
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The "echo f |" way is cool, but this avoids the extra output that I often search for to find problems in the first place.
– Richard Anthony Hein
Mar 11 '14 at 22:27
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On Duplicate Key Update same as insert
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"A extra note, I'd like to use the work around to get the ID too!"
– Agamemnus
Oct 17 '14 at 16:39
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
...ough that page further, another useful thing might be the ?type=large querystring you can add on. Props for coming up with a totally much better answer than the screen-scraping I was typing up, BTW :).
– Domenic
May 12 '10 at 17:21
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How do I find the caller of a method using stacktrace or reflection?
...ate static abstract class GetCallerClassNameMethod {
public abstract String getCallerClassName(int callStackDepth);
public abstract String getMethodName();
}
/**
* Uses the internal Reflection class
*/
private static class ReflectionMethod extends GetCallerClassNameMethod {
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How to safely call an async method in C# without await
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You should first consider making GetStringData an async method and have it await the task returned from MyAsyncMethod.
If you're absolutely sure that you don't need to handle exceptions from MyAsyncMethod or know when it completes, then you can do this:
publi...
Camera access through browser
...ctures from an HTML5 page and upload them to your server. It requires some extra programming on the server, but apart from PhoneGap, I have not found another way.
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Is there a code obfuscator for PHP? [closed]
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Most of the time non-programmers try by search some strings in source code that they want to change, i am also looking for such a solution that only stop non programmers from change in source code e.g. domain name, database name, users etc.
– Asad kamran
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