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Add line break to ::after or ::before pseudo-element content
...o the HTML or PHP for a page and can only edit via CSS. I've been doing modifications on a site and adding text via the ::after or ::before pseudo-elements and have found that escape Unicode should be used for things such as a space before or after the added content.
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hexadecimal string to byte array in python
I have a long Hex string that represents a series of values of different types. I wish to convert this Hex String into a byte array so that I can shift each value out and convert it into its proper data type.
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What is the App_Data folder used for in Visual Studio?
...mentioned by JaredPar. and also as you commented "this behaviour can be modified from *.config httphandlers"
– padn
Feb 10 '09 at 10:08
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Compile, Build or Archive problems with Xcode 4 (and dependencies)
...ave to change xcode Preference / locations / advanced / ->Locations specified by target. See stackoverflow.com/questions/5261447/… for more
– Ben G
Oct 20 '11 at 14:00
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Postgres DB Size Command
... can enter the following psql meta-command to get some details about a specified database, including its size:
\l+ <database_name>
And to get sizes of all databases (that you can connect to):
\l+
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How do I fix the indentation of an entire file in Vi?
... also be used. And, of course, you can map those to a key stroke, and map different ones to the same keystroke depending on file type.
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How do I create a folder in a GitHub repository?
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If you set up your repository on github the way the site suggests, it'd be "git push origin master" - origin being the default name for the remote repository and master being the default name of your branch.
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How to float 3 divs side by side using CSS?
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What if you want them all to expand as the page is expanded?
– CodyBugstein
Mar 7 '14 at 13:56
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程序员之网络安全系列（二）：如何安全保存用户密码及哈希算法 - 更多技术 ...
...以对用户的盐使用自己的加密算法。那么代码就如下:
if MD5(userInputPpassword+globalsalt+usersalt)===user.databasePassword）
{
login success
}
普通用户如何做？
由于这个是写给程序员，当然是说在前端用户注册时密码应该如何设置，...
Why is there no Tree class in .NET?
...ul structure for certain algorithms, such as those that take advantage of different traversal paths. I'm looking for a correctly written, free implementation.
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