大约有 42,000 项符合查询结果（耗时：0.0655秒） [XML]
How to change line-ending settings
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input is the 3rd option (as stated in the link I provided). The 3 options are true | false | input
– CodingWithSpike
May 2 '12 at 18:15
2
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Intermittent log4net RollingFileAppender locked file issue
...s needed permission to write as well. Thanks!
– LowTide
Jun 4 '12 at 16:30
Thanks much, Saved a lot of time.
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Types in Objective-C on iOS
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Note that you can also use the C99 fixed-width types perfectly well in Objective-C:
#import <stdint.h>
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int32_t x; // guaranteed to be 32 bits on any platform
The wikipedia page has a decent description of what's available in this header if you don't have...
.rar, .zip files MIME Type
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multipart/x-zip is a valid mimetype for .zip as well ( PKZIP archive )
– Sam Vloeberghs
Mar 4 '13 at 13:52
13
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How to customize a requirements.txt for multiple environments?
...s and use the "-r" flag to tell pip to include the contents of one file inside another. You can break out your requirements into a modular folder hierarchy like this:
`-- django_project_root
|-- requirements
| |-- common.txt
| |-- dev.txt
| `-- prod.txt
`-- requirements.txt
The files' conte...
How to tell if JRE or JDK is installed
... @Pacerier You can edit / or make a entry if none found - inside your environmental variables.
– Maciej Cygan
Dec 11 '14 at 13:19
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Custom HTTP Authorization Header
...eve this fits the latest standards, is already in use (see below), and provides a key-value format for simple extension (if you need additional parameters).
Some examples of this auth-param syntax can be seen here...
http://tools.ietf.org/html/draft-ietf-httpbis-p7-auth-19#section-4.4
https://dev...
What is global::?
...ss the global namespace.
Example
using System;
class Foo
{
public void baz()
{
Console.WriteLine("Foo 1");
}
}
namespace Demo
{
class Foo
{
public void baz()
{
Console.WriteLine("Foo 2");
}
}
class Program
{
pro...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...urces. Often setting up the connection can be expensive but maintaining an idle connection it is almost free. The first limitation that is usually encountered is the maximum number of file descriptors (sockets consume file descriptors) that can be open simultaneously. This often defaults to 1024 but...
Why can lambdas be better optimized by the compiler than plain functions?
...t only if the surrounding function is inlined as well.
As an example, consider the following function template:
template <typename Iter, typename F>
void map(Iter begin, Iter end, F f) {
for (; begin != end; ++begin)
*begin = f(*begin);
}
Calling it with a lambda like this:
in...