大约有 40,000 项符合查询结果（耗时：0.0545秒） [XML]
Regex: ignore case sensitivity
...ld look for the i flag. Nearly all regex engines support it:
/G[a-b].*/i
string.match("G[a-b].*", "i")
Check the documentation for your language/platform/tool to find how the matching modes are specified.
If you want only part of the regex to be case insensitive (as my original answer presumed)...
Sort a list by multiple attributes?
...t one ascending and the second one descending? (Assume both attributes are strings, so no hacks like adding - for integers)
– Martin Thoma
Aug 5 '13 at 11:03
...
Fatal error in launcher: Unable to create process using “”C:\Program Files (x86)\Python33\python.exe
... I did not mean the environment variable. I only meant where this string appeared "#!"C:\Program Files (x86)\Python33\python.exe" I was able to find out where it was though using a hex editor. However using Sublime Text no such string was visible. Can you think of any reason why the path is...
How do you properly determine the current script directory in Python?
...rand type(s) for +: 'WindowsPath' and 'str' when I tried appending another string to the file path with the + operator. A workaround that worked was wrapping *parent* in str() function.
– Daniel Dut
Jul 4 '18 at 5:54
...
How do I read from parameters.yml in a controller in symfony2?
...
final class ApiController extends SymfonyController
{
/**
* @var string
*/
private $apiPass;
/**
* @var string
*/
private $apiUser;
public function __construct(string $apiPass, string $apiUser)
{
$this->apiPass = $apiPass;
$this->...
Get name of caller function in PHP?
...ts the caller of the function where this function is called from
* @param string what to return? (Leave empty to get all, or specify: "class", "function", "line", "class", etc.) - options see: http://php.net/manual/en/function.debug-backtrace.php
*/
function getCaller($what = NULL)
{
$trace = ...
How do I get a file extension in PHP?
... my pathinfo is disabled then short way to extract extension string ?
– khizar ansari
Aug 10 '12 at 18:20
19
...
Change limit for “Mysql Row size too large”
...rows of your
tables plus the length of other variable length fields (VARCHAR, VARBINARY, and TEXT type fields).
In my situation the offending blob table was around 16MB. Thus, the way I solved it was by adding a line to my.cnf that ensured I had at least 10x that amount and then some:
innodb_l...
Reading 64bit Registry from a 32bit application
...ccess the 64 bit registry, you can use RegistryView.Registry64 as follows:
string value64 = string.Empty;
RegistryKey localKey =
RegistryKey.OpenBaseKey(Microsoft.Win32.RegistryHive.LocalMachine,
RegistryView.Registry64);
localKey = localKey.OpenSubKey(@"SOFTWARE\Microsoft\Windows NT...
Spring Data: “delete by” is supported?
...elete from User u where u.firstName = ?1")
void deleteUsersByFirstName(String firstName);
}
Update:
In modern versions of Spring Data JPA (>=1.7.x) query derivation for delete, remove and count operations is accessible.
public interface UserRepository extends CrudRepository<User, Long&...