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Golang production web application configuration
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Go programs can listen on port 80 and serve HTTP requests directly. Instead, you may want to use a reverse proxy in front of your Go program, so that it listens on port 80 and and connects to your program on port, say, 4000. There are many reason for doing ...
How to escape hash character in URL
...d character
– Cristian Traìna
May 20 '19 at 12:10
7
# is a valid URI character, but it starts th...
Ruby combining an array into one string
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307
Use the Array#join method (the argument to join is what to insert between the strings - in this...
How to display string that contains HTML in twig template?
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answered Dec 2 '11 at 10:55
Aurimas LičkusAurimas Ličkus
9,00844 gold badges2020 silver badges2525 bronze badges
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OceanBase使用libeasy原理源码分析：服务器端 - 数据库(内核) - 清泛网 - ...
...y基于libev，对libev不了解的参见 这
这篇主要分析OceanBase 0.4的mergeserver使用libeasy作为服务器端的模式，客户端自然就是MySQL客户端。OceanBase仅仅使用了libeasy的IO线程部分，工作线程是使用了我们自己的线程池。
主要说如下几个...
How to generate a random int in C?
...lled once.
int r = rand(); // Returns a pseudo-random integer between 0 and RAND_MAX.
Edit: On Linux, you might prefer to use random and srandom.
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Positions fixed doesn't work when using -webkit-transform
...g it as the background.
@media screen and (-webkit-min-device-pixel-ratio:0) {
/* Webkit-specific CSS here (Chrome and Safari) */
#transformed_div {
/* styles here, background image etc */
}
}
So for now you'll have to do it the old fashioned way, until Webkit browsers catch up to FF.
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How to check if a file contains a specific string using Bash
...n't need the string displayed when it was found.
The grep command returns 0 or 1 in the exit code depending on
the result of search. 0 if something was found; 1 otherwise.
$ echo hello | grep hi ; echo $?
1
$ echo hello | grep he ; echo $?
hello
0
$ echo hello | grep -q he ; echo $?
0
You can sp...
Can I comment out a line in a .git/config file?
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ChrisChris
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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
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390
Yes, many.
Including, but not limited to:
non breaking space :   or  
narro...