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What type of hash does WordPress use?
...erent ways, for example as a hex string, a Base64 string, or raw data in a file. You commonly see MD5 values represented in hex, however WordPress uses Base64 instead. Your hex value would be sZRqySSS0jR8YjW00mERhA== in Base64, which uses 25% less characters than hex to represent the same data.
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PostgreSQL - how to quickly drop a user with existing privileges
...user for pg_rewind which has privileges over functions like pg_read_binary_file.
– GreenReaper
Apr 14 at 1:35
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Different bash prompt for different vi editing mode?
...f you are running bash 4.3 or higher, add the following to your ~/.inputrc file set show-mode-in-prompt This adds a + to the very left of your prompt if you are in edit mode, and a : if you are in command mode.
– stooj
Mar 29 '14 at 4:25
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How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...your project to using the newly-copied gemset (I recommend using an .rvmrc file in your project directory) and see if your code fails. If it does, changing back to the old ruby version is just a matter of switching the gemset.
But even if you don't use gemsets (though I assume you do since you tagg...
A Regex that will never be matched by anything
...a" and return a negative match. I see it take ~480ms to scan a ~275k line file. The converse "a^" takes about the same time, even if it might seem more efficient. On the other hand, a negative lookahead need not scan anything: "(?!x)x" (anything not followed by an x also followed by an x, i.e. no...
How can I have a newline in a string in sh?
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Worked well for me here. I've used to create a file based on this echo and it generated new lines on the output correctly.
– Mateus Leon
May 28 '16 at 4:19
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Force IE compatibility mode off using tags
...his answer to a related question, "edge" mode can be set in the Web.Config file. This will make it apply to all HTML returned from the application without the need to insert it into individual pages:
<configuration>
<system.webServer>
<httpProtocol>
<cus...
Check if a Bash array contains a value
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I thought this was going to work for me in comparing file types but found that as the counters increased it was counting up too many values... boo!
– Mike Q
Jan 24 '14 at 22:02
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How to serialize an object into a string
I am able to serialize an object into a file and then restore it again as is shown in the next code snippet. I would like to serialize the object into a string and store into a database instead. Can anyone help me?
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How to check for a valid Base64 encoded string
..., especially if the string is large (which happens when transferring large files). The following approach tries the fastest ways of detection first.
public static class HelperExtensions {
// Characters that are used in base64 strings.
private static Char[] Base64Chars = new[] { 'A', 'B', 'C...