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Why is extending native objects a bad practice?
...cript, the risk of breaking something is very high, due to how javascript works. Long years of experience have taught me that this kind of stuff causes all kinds of terrible bugs in javascript.
If you need custom behaviour, it is far better to define your own class (perhaps a subclass) instead of c...
What is the difference between using IDisposable vs a destructor in C#?
When would I implement IDispose on a class as opposed to a destructor? I read this article , but I'm still missing the point.
...
How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?
...ed strings that are made up of key=value pairs separated by either & or & .
15 Answers
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Python's os.makedirs doesn't understand “~” in my path
...ited May 23 '18 at 17:50
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jan 13 '10 at 13:55
...
jquery loop on Json data using $.each
...ta, function(i, item) {
alert(item.PageName);
});
these two options work well, unless you have something like:
var data.result = [
{"Id": 10004, "PageName": "club"},
{"Id": 10040, "PageName": "qaz"},
{"Id": 10059, "PageName": "jjjjjjj"}
];
$.each(data.result, function(i, item) {
al...
FFmpeg on Android
....so) on Android. Now I have to build either an application like RockPlayer or use existing Android multimedia framework to invoke FFmpeg.
...
Gcc error: gcc: error trying to exec 'cc1': execvp: No such file or directory
... have been successfully using gcc on Linux Mint 12. Now I am getting an error. I have recently been doing some .so builds and installed Clang not to long ago, but have successfully compiled since both of those events, so not sure what has changed. I used the GUI Software Manager to remove and then i...
Return first match of Ruby regex
I'm looking for a way to perform a regex match on a string in Ruby and have it short-circuit on the first match.
5 Answers
...
What's is the difference between include and extend in use case diagram?
...nd is used when a use case adds steps to another first-class use case.
For example, imagine "Withdraw Cash" is a use case of an Automated Teller Machine (ATM). "Assess Fee" would extend Withdraw Cash and describe the conditional "extension point" that is instantiated when the ATM user doesn't ba...
Using sed to mass rename files
...
First, I should say that the easiest way to do this is to use the
prename or rename commands.
On Ubuntu, OSX (Homebrew package rename, MacPorts package p5-file-rename), or other systems with perl rename (prename):
rename s/0000/000/ F0000*
or on systems with rename from util-linux-ng, such as R...