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How to use JavaScript regex over multiple lines?
...(using jQuery makes this easier, but you can always do document.getElementsByTagName("pre") with the standard DOM), and then search the text content of those results with a regexp if you need to match against the contents.
...
The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
... support for transactions, stored procedures and prepared statements (thereby providing the best way to defeat SQL injection attacks). PHP developer Ulf Wendel has written a thorough comparison of the features.
Hashphp.org has an excellent tutorial on migrating from ext/mysql to PDO.
I understa...
What is the difference between #import and #include in Objective-C?
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I think #import is actually an addition by GCC, not by Objective-C. You can use it in non-ObjC languages as long as you compile with GCC (or Clang)
– Dave DeLong
Dec 1 '09 at 22:48
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What's the difference between std::move and std::forward
...o illustrate:
void overloaded( int const &arg ) { std::cout << "by lvalue\n"; }
void overloaded( int && arg ) { std::cout << "by rvalue\n"; }
template< typename t >
/* "t &&" with "t" being template param is special, and adjusts "t" to be
(for example) "in...
What Are Some Good .NET Profilers?
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One-click filters to find common leaks including: objects kept alive only by event handlers, objects that are disposed but still live and objects that are only being kept alive by a reference from a disposed object. This is probably the killer feature of ANTS - finding leaks is incredibly fast beca...
Add missing dates to pandas dataframe
...s on a given date or NO events on a date. I take these events, get a count by date and plot them. However, when I plot them, my two series don't always match.
...
Regex for splitting a string using space when not surrounded by single or double quotes
...hat will split the example string using all spaces that are not surrounded by single or double quotes. My last attempt looks like this: (?!") and isn't quite working. It's splitting on the space before the quote.
...
What to do with “Unexpected indent” in python?
...ust say "no" to tabs. Most editors allow them to be automatically replaced by spaces.
The best way to avoid these issues is to always use a consistent number of spaces when you indent a subblock, and ideally use a good IDE that solves the problem for you. This will also make your code more readable...
How to create a video from images with FFmpeg?
...fps video filter instead" Sorry but could you please explain what you mean by "fps video filter" exactly?
– arnuschky
Nov 6 '14 at 11:52
4
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Using the “final” modifier whenever applicable in Java [closed]
...bsess over:
Final fields - Marking fields as final forces them to be set by end of construction, making that field reference immutable. This allows safe publication of fields and can avoid the need for synchronization on later reads. (Note that for an object reference, only the field reference i...