大约有 40,000 项符合查询结果（耗时：0.1045秒） [XML]
How to match “any character” in regular expression?
...n{
public static void main(String[] args){
final String regex_1 = "[\\s\\S]*";
final String regex_2 = "[\\d\\D]*";
final String regex_3 = "[\\w\\W]*";
final String string = "AAA123\n\t"
+ "ABCDEFGH123\n\t"
+ "XXXX123\n\t";
fina...
Is there a Python equivalent of the C# null-coalescing operator?
...
edited Feb 15 '18 at 17:46
Cory Klein
36.8k2424 gold badges158158 silver badges216216 bronze badges
ans...
Resumable downloads when using PHP to send the file?
...s ahead and send the next y - x bytes. Also set the response to HTTP/1.0 206 Partial Content.
Without having tested anything, this could work, more or less:
$filesize = filesize($file);
$offset = 0;
$length = $filesize;
if ( isset($_SERVER['HTTP_RANGE']) ) {
// if the HTTP_RANGE header is se...
Is there a generator version of `string.split()` in Python?
...
xiº
3,85833 gold badges2020 silver badges3636 bronze badges
answered Mar 19 '12 at 12:41
ninjageckoninjagecko
72.5k2121 ...
Why does volatile exist?
...
269
volatile is needed if you are reading from a spot in memory that, say, a completely separate pr...
Generic type conversion FROM string
...olubos hasko
23.3k1010 gold badges5252 silver badges6161 bronze badges
...
Turn off Visual Studio Attach security warning when debugging IIS
...ivate registry location, see this answer: https://stackoverflow.com/a/41122603/67910
For VS 2017, save this gist as a *.ps1 file and run it as admin, or copy and paste the following code in a ps1 file:
#IMPORTANT: Must be run as admin
dir $env:LOCALAPPDATA\Microsoft\VisualStudio\15.* | % {
#h...
@selector() in Swift?
...: e.g. chris.valueForKeyPath(#keyPath(Person.friends.firstName)). See SE-0062 for details. And even more KeyPath stuff in Swift 4, so make sure you're using the right KeyPath-based API instead of selectors if appropriate.
You can read more about selectors under Interacting with Objective-C APIs in U...