大约有 47,000 项符合查询结果（耗时：0.0352秒） [XML]
Symfony 2: How do I check if a user is not logged in inside a template?
...stead. See Symfony2 doc : symfony.com/doc/current/book/…. Also available for Silex : silex.sensiolabs.org/doc/providers/…
– Ronan
Oct 1 '13 at 10:04
...
How to find if a native DLL file is compiled as x64 or x86?
...stripped
32 bit word machine
Debug information stripped
DLL
'find' can make life slightly easier:
dumpbin /headers cv210.dll |find "machine"
8664 machine (x64)
...
Stop all active ajax requests in jQuery
I have a problem, when submitting a form all active ajax request fail, and that triggers error event.
16 Answers
...
Python: split a list based on a condition?
What's the best way, both aesthetically and from a performance perspective, to split a list of items into multiple lists based on a conditional? The equivalent of:
...
How do I select a random value from an enumeration?
...es (typeof (T));
return (T) v.GetValue (_R.Next(v.Length));
}
Test:
for (int i = 0; i < 10; i++) {
var value = RandomEnumValue<System.DayOfWeek> ();
Console.WriteLine (value.ToString ());
}
->
Tuesday
Saturday
Wednesday
Monday
Friday
Saturday
Saturday
Saturday
Friday
We...
Where to learn about VS debugger 'magic names'
...elds, and local variables, that deserve 'special' display by the debugger. For instance, local variables beginning with 'CS$' are not displayed to the user. There are other special naming conventions for closure types of anonymous methods, backing fields of automatic properties, and so on.
...
Difference between assertEquals and assertSame in phpunit?
...' == '12'. Even if both values are strings, they are converted to integers for the comparison! You should really use assertSame whenever you can.
– marco-fiset
Jun 28 '13 at 13:23
...
Python: reload component Y imported with 'from X import Y'?
... looked up, ease of mocking/injecting in tests, ability to reload, ability for a module to change flexibly by redefining some entries, predictable and controllable behavior on serialization and recovery of your data [[e.g. by pickling and unpickling]], and so on, and so forth -- a SO comment is hard...
How do I set the size of Emacs' window?
...(interactive)
(if window-system
(progn
;; use 120 char wide window for largeish displays
;; and smaller 80 column windows for smaller displays
;; pick whatever numbers make sense for you
(if (> (x-display-pixel-width) 1280)
(add-to-list 'default-frame-alist (cons 'w...
How to use performSelector:withObject:afterDelay: with primitive types in Cocoa?
The NSObject method performSelector:withObject:afterDelay: allows me to invoke a method on the object with an object argument after a certain time. It cannot be used for methods with a non-object argument (e.g. ints, floats, structs, non-object pointers, etc.).
...