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How to write log to file
...llow everyone write.
– Jonathan
Jun 10 '16 at 16:22
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show 3 more comments
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Easier way to create circle div than using an image?
...(PIE.htc); /* remove if you don't care about IE8 */
}
.type1 {
width: 100px;
height: 100px;
background: yellow;
border: 3px solid red;
}
.type2 {
width: 50px;
height: 50px;
background: #ccc;
border: 3px solid #000;
}
.type3 {
width: 500px;
height: 500px;
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Cartesian product of x and y array points into single array of 2D points
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+100
A canonical cartesian_product (almost)
There are many approaches to this problem with different properties. Some are faster than ot...
Bogus foreign key constraint fail
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101
Two possibilities:
There is a table within another schema ("database" in mysql terminology) ...
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...
How do I see what character set a MySQL database / table / column is?
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edited Oct 10 '19 at 12:42
Manuel Jordan
10.8k1414 gold badges6060 silver badges101101 bronze badges
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PHP random string generator
...ode snippet with the corrections:
function generateRandomString($length = 10) {
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .=...
In an array of objects, fastest way to find the index of an object whose attributes match a search
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– Pablo Francisco Pérez Hidalgo
Sep 5 '14 at 10:12
1
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Append TimeStamp to a File Name
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A Windows file time is a 64-bit value that represents the number of 100-nanosecond intervals that have elapsed since 12:00 midnight, January 1, 1601 A.D. (C.E.) Coordinated Universal Time (UTC). Windows uses a file time to record when an application creates, accesses, or writes to a file.
S...
Git Bash doesn't see my PATH
...he extension any more?
– Qwerty
Jan 10 at 14:30
@Qwerty posh is a Powershell console, switching to it means a more Win...