大约有 40,000 项符合查询结果（耗时：0.0434秒） [XML]
CSS disable text selection
...t:
input, textarea /*.contenteditable?*/ {
-webkit-touch-callout:default;
-webkit-user-select:text;
-moz-user-select:text;
-ms-user-select:text;
user-select:text;
}
share
|
imp...
C: Run a System Command and Get Output? [duplicate]
... of running the command "ls /etc" and outputing to the console.
#include <stdio.h>
#include <stdlib.h>
int main( int argc, char *argv[] )
{
FILE *fp;
char path[1035];
/* Open the command for reading. */
fp = popen("/bin/ls /etc/", "r");
if (fp == NULL) {
printf("Failed...
C# int to byte[]
...tes = BitConverter.GetBytes(intValue);
Array.Reverse(intBytes);
byte[] result = intBytes;
For the code to be most portable, however, you can do it like this:
int intValue;
byte[] intBytes = BitConverter.GetBytes(intValue);
if (BitConverter.IsLittleEndian)
Array.Reverse(intBytes);
byte[] resul...
How do I write a short literal in C++?
...t you want. (Search for "user-defined literals" to learn more.)
#include <cstdint>
inline std::uint16_t operator "" _u(unsigned long long value)
{
return static_cast<std::uint16_t>(value);
}
void func(std::uint32_t value); // 1
void func(std::uint16_t value); // 2
func(0x1234U); ...
how to detect search engine bots with php?
...
You can checkout if it's a search engine with this function :
<?php
function crawlerDetect($USER_AGENT)
{
$crawlers = array(
'Google' => 'Google',
'MSN' => 'msnbot',
'Rambler' => 'Rambler',
'Yahoo' => 'Yahoo',
'AbachoBOT' => 'AbachoBOT',
'accoona...
How can I create a copy of an object in Python?
..._copy_attempt = a_tuple.copy()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'tuple' object has no attribute 'copy'
Tuples don't even have a copy method, so let's try it with a slice:
>>> tuple_copy_attempt = a_tuple[:]
But we see it'...
Get all git commits since last tag
...
git log <yourlasttag>..HEAD ?
If you want them like in your example, on the one line with commit id + message, then
git log <yourlasttag>..HEAD --oneline
and in case you don't know your latest tag or want this to be dyn...
Javascript: formatting a rounded number to N decimals
... = number.toString();
if (s.indexOf('.') == -1) s += '.';
while (s.length < s.indexOf('.') + 4) s += '0';
(Note that this assumes that the regional settings of the client uses period as decimal separator, the code needs some more work to function for other settings.)
...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
...bmodules option for status.
From git help status:
--ignore-submodules[=<when>]
Ignore changes to submodules when looking for changes.
<when> can be either "untracked", "dirty" or "all", which
is the default. When "untracked" is used submodules are
not considered dirty ...
What's the difference between Git Revert, Checkout and Reset?
...ges which commit a branch head is currently pointing at. This command may alter existing history (by changing the commit that a branch references).
Using these commands
If a commit has been made somewhere in the project's history, and you later decide that the commit is wrong and should not have b...