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How do I find the .NET version?
How do I find out which version of .NET is installed?
19 Answers
19
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Javascript and regex: split string and keep the separator
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106
Use (positive) lookahead so that the regular expression asserts that the special character exi...
How to reset Django admin password?
....models import User
User.objects.filter(is_superuser=True)
will list you all super users on the system. if you recognize yur username from the list:
usr = User.objects.get(username='your username')
usr.set_password('raw password')
usr.save()
and you set a new password (:
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How to wait for the 'end' of 'resize' event and only then perform an action?
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– Dolan Antenucci
Jun 3 '15 at 17:10
@elundmark or use + operation. rtime: Date; .... if (+new Date() - +rtim...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
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edited Mar 5 '18 at 10:50
Alexander Derck
11k44 gold badges4040 silver badges7070 bronze badges
an...
Unicode与UTF-8互转(C语言实现) - C/C++ - 清泛网 - 专注C/C++及内核技术
...一共规定了128个字符的编码, 比如空格"SPACE"是32(二进制00100000), 大写的
字母A是65(二进制01000001). 这128个符号(包括32个不能打印出来的控制符号), 只占用
了一个字节的后面7位, 最前面的1位统一规定为0.
1.2 非ASCII编码
英语用1...
Adding devices to team provisioning profile
...ed to add a device to my team provisioning profile, however I do not physically have the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out...
error: Unable to find vcvarsall.bat
I tried to install the Python package dulwich :
42 Answers
42
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Detect if stdin is a terminal or pipe?
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Summary
For many use cases the POSIX function isatty() is all what it is needed to detect if stdin is connected to a terminal. A minimal example:
#include <unistd.h>
#include <stdio.h>
int main(int argc, char **argv)
{
if (isatty(fileno(stdin)))
puts("stdin is co...
Use HTML5 to resize an image before upload
...entation fix
https://gist.github.com/SagiMedina/f00a57de4e211456225d3114fd10b0d0
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