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It is more efficient to use if-return-return or if-else-return?
...project coding standards, not things like MISRA where otherwise idiotic prescriptions may occasionally have some merit. I hope most didn't buy into the single exit-point idea.
– Daniel Fischer
Feb 8 '12 at 13:33
...
Adding onClick event dynamically using jQuery
...ick(myFunction);
.click()
Bind an event handler to the "click" JavaScript event, or trigger that event on an element.
http://api.jquery.com/click/
You can use the on event bound to "click" and call your function or move your logic into the handler:
$("#bfCaptchaEntry").on("click", func...
Relation between CommonJS, AMD and RequireJS?
... function) {
return ModuleContents;
});
So, CommonJS and AMD are JavaScript module definition APIs that have different implementations, but both come from the same origins.
AMD is more suited for the browser, because it supports asynchronous loading of module dependencies.
RequireJS is an im...
What exactly is Spring Framework for? [closed]
...iling as opposed to editing XML you say? Well my fussy friend, use Ant and script away!
So what is Spring for? It's for:
Blind developers who follow the herd
Employers who do not ever want to hire graduate programmers because they don't teach such frameworks at Uni
Projects that started off with ...
Can I mix MySQL APIs in PHP?
...cHao not only that, but PHP will close any open MySQL connections when the script exits
– Explosion Pills
Jul 5 '13 at 23:56
1
...
Memcached vs. Redis? [closed]
...edis will often prove to be the best and most simple tool for the job.
Lua Scripting
You can kind of think of lua scripts like redis's own SQL or stored procedures. It's both more and less than that, but the analogy mostly works.
Maybe you have complex calculations you want redis to perform. Maybe y...
What is getattr() exactly and how do I use it?
...e methods could have save logic specific to
# the system on which the script is executed
def posix(self): print 'saving on a posix machine'
def nt(self): print 'saving on an nt machine'
def os2(self): print 'saving on an os2 machine'
def ce(self): print 'saving on a ce machine'
...
How do I list all files of a directory?
...In this case, it shows the files only in the current directory
# where the script is executed.
import os
with os.scandir() as i:
for entry in i:
if entry.is_file():
print(entry.name)
>>> ebookmaker.py
>>> error.PNG
>>> exemaker.bat
>>> gu...
Fastest way to flatten / un-flatten nested JSON objects
...lex/nested JSON objects. It works, but it's a bit slow (triggers the 'long script' warning).
13 Answers
...
Shell script to delete directories older than n days
...
I was struggling to get this right using the scripts provided above and some other scripts especially when files and folder names had newline or spaces.
Finally stumbled on tmpreaper and it has been worked pretty well for us so far.
tmpreaper -t 5d ~/Downloads
tmpre...