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Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
...
ಠ_ಠ
and 草泥马 only contain "letters" used in actual alphabets; that is, ಠ
is a symbol from the Kannada alphabet, and 草泥马 consists of Chinese characters.
◎ and ☺, however, are purely symbols; they are not ass...
Eclipse, regular expression search and replace
...\(.*\):)
replace = $1$2
...replaces ...
from checks import checklist(_list):
...with...
from checks import checklist
Blocks in regex are delineated by parenthesis (which are not preceded by a "\")
(^.*import ) finds "from checks import " and loads it to $1 (eclipse starts counting at 1)...
Why use ICollection and not IEnumerable or List on many-many/one-many relationships?
... memory but about encapsulation. Consider: private IEnumerable<int> _integers = new List<int> { 1, 2, 3 }; uses the same memory as private List<int> _integers = new List<int> { 1, 2, 3 };
– phoog
Apr 11 '12 at 20:29
...
What ReSharper 4+ live templates for C# do you use? [closed]
... With re-sharper, why not use this? private static readonly ILog _Logger = LogManager.GetLogger(typeof($CurrType$)); with $CurrType$:Containing type name
– Henrik
Feb 16 '11 at 13:51
...
Why do we need the “finally” clause in Python?
...
It makes a difference if you return early:
try:
run_code1()
except TypeError:
run_code2()
return None # The finally block is run before the method returns
finally:
other_code()
Compare to this:
try:
run_code1()
except TypeError:
run_code2()
return...
Animate scrollTop not working in firefox
...either Firefox or Explorer scrolling with
$('body').animate({scrollTop:pos_},1500,function(){do X});
So I used like David said
$('body, html').animate({scrollTop:pos_},1500,function(){do X});
Great it worked, but new problem, since there are two elements, body and html, function is executed tw...
What are .dex files in Android?
...nstructions are the same as Java bytecode instructions.
Compiled Android application code file.
Android programs are compiled into .dex (Dalvik Executable) files, which are in turn zipped into a single .apk file on the device. .dex files can be created by automatically translating compiled appli...
How do I pass the this context to a function?
...for a function.
var myfunc = function(){
alert(this.name);
};
var obj_a = {
name: "FOO"
};
var obj_b = {
name: "BAR!!"
};
Now you can call:
myfunc.call(obj_a);
Which would alert FOO. The other way around, passing obj_b would alert BAR!!. The difference between .call() and .appl...
Call a Javascript function every 5 seconds continuously [duplicate]
...until the previous function call has finished.
– gion_13
Nov 16 '15 at 7:10
1
How do we break out...
Overcoming “Display forbidden by X-Frame-Options”
...
With PHP it's probably better to use the new header_remove function, provided you have it available (>=5.3.0).
– a cat
Feb 9 '13 at 0:19
...