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How do I reformat HTML code using Sublime Text 2?
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Just a general tip. What I did to auto-tidy up my HTML, was install the package HTML_Tidy, and then add the following keybinding to the default settings (which I use):
{ "keys": ["enter"], "command": "html_tidy" },
this runs HTML Tidy with ev...
How to set JAVA_HOME in Linux for all users
...y clunky dirname-ing solution. If you're like me and wanting to understand what's going on here, this is a simple replacement of matching text from input with an empty string. The "default" character for replacements is the /, but as long as you're consistent, you can replace the / with anything. In...
Play audio from a stream using C#
... like it is quite error-prone to threading problems. Are you sure you know what you are doing?
– Martin
Feb 24 '11 at 10:37
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Where is my .vimrc file?
... @Shadoninja - that wasn't "yours", that is the global rc file. Whatever you define in your .vimrc file (in most cases in your home directory) will override the defaults in /etc/vimrc.
– mathguy
Apr 6 '18 at 18:19
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How to display gpg key details without importing it?
... the key data through STDIN. If no command is passed, GnuPG tries to guess what you want to do -- and for key data, this is printing a summary on the key:
$ gpg a4ff2279.asc
gpg: WARNING: no command supplied. Trying to guess what you mean ...
pub rsa8192 2012-12-25 [SC]
0D69E11F12BDBA077B3...
Why do we always prefer using parameters in SQL statements?
...you execute this query, it will perform a SELECT and an UPDATE or DROP, or whatever they wanted. The -- at the end simply comments out the rest of your query, which would be useful in the attack if you were concatenating anything after txtSalary.Text.
The correct way is to use parameterized queri...
How to Truncate a string in PHP to the word closest to a certain number of characters?
...at 200 chars, but the result would be cutting off in the middle of words-- what I really want is to chop the text at the end of the last word before 200 chars.
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HashMap get/put complexity
...n my experience. So no, O(1) certainly isn't guaranteed - but it's usually what you should assume when considering which algorithms and data structures to use.
In JDK 8, HashMap has been tweaked so that if keys can be compared for ordering, then any densely-populated bucket is implemented as a tree...
Getting parts of a URL (Regex)
....$8
you could then further parse the host ('.' delimited) quite easily.
What I would do is use something like this:
/*
^(.*:)//([A-Za-z0-9\-\.]+)(:[0-9]+)?(.*)$
*/
proto $1
host $2
port $3
the-rest $4
the further parse 'the rest' to be as specific as possible. Doing it in one regex is, wel...
How do I prevent node.js from crashing? try-catch doesn't work
... work either since everything is done asynchronously. I would like to know what does everyone else do in their production servers.
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