大约有 15,000 项符合查询结果（耗时：0.0322秒） [XML]
Utility classes are evil? [closed]
...e and functionality". Let's revisit the printer/scanner example again, and start with a set of concerting classes, design for a common purpose. You may want to write some debug code and design a textual representation for your classes. You can implement your debug printers in a single file which dep...
Focusable EditText inside ListView
...hingSelected(AdapterView<?> listView)
{
// This happens when you start scrolling, so we need to prevent it from staying
// in the afterDescendants mode if the EditText was focused
listView.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
}
Note the commented-out se...
How do I query for all dates greater than a certain date in SQL Server?
...aron Bertrant - My answer did include that the conversion isn't necessary, starting with "Techically, the pareser might let you get away with <final code sample>. I just find it more readable, because it's strikingly obvious that this is a date-time. Too many Database Systems store date valu...
What does [].forEach.call() do in JavaScript?
...ng such a thing, then by all means, write your own.
lib.array = (arrLike, start, end) => [].slice.call(arrLike, start, end);
lib.extend = function (subject) {
var others = lib.array(arguments, 1);
return others.reduce(appendKeys, subject);
};
Update for ES6(ES2015) and Beyond
Not only is ...
How to loop backwards in python? [duplicate]
...ease use xrange instead of range (doesn't matter much for small ranges but starts mattering for large ones).
– mzz
Aug 13 '10 at 12:51
9
...
SimpleTest vs PHPunit
... and test reports.
Simpletest does not. While this is not a big problem to start with it will bite you big time once you stop "just testing" and start developing software (Yes that statement is provocative :) Don't take it too seriously).
PHPUnit is actively maintained, stable and works great for e...
How to trim whitespace from a Bash variable?
...e trim-from-end operation greedy. This is nested in a non-greedy trim-from-start, so in effect, you trim " " from the start. Then, swap %, #, and * for the end spaces. Bam!
– Mark G.
Nov 12 '14 at 17:04
...
GCC -fPIC option
...when we want to link shared object to the exe, then we are not sure of the start address assigned to shared object as it will depend upon the order the shared objects were linked.That being said, asm instruction inside .so will always have different virtual address depending upon the process its li...
How do SO_REUSEADDR and SO_REUSEPORT differ?
... the wonderful world of portability... or rather the lack of it. Before we start analyzing these two options in detail and take a deeper look how different operating systems handle them, it should be noted that the BSD socket implementation is the mother of all socket implementations. Basically all ...
FFmpeg: How to split video efficiently?
....mp4 -cat file2.mp4 output.mp4
Or if you need split by time, use -splitx StartTime:EndTime:
MP4Box -add input.mp4 -splitx 0:15 -new split.mp4
share
|
improve this answer
|
...