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How to do a recursive find/replace of a string with awk or sed?
How do I find and replace every occurrence of:
35 Answers
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How to vertically center a div for all browsers?
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Below is the best all-around solution I could build to vertically and horizontally center a fixed-width, flexible height content box. It was tested and working for recent versions of Firefox, Opera, Chrome, and Safari.
.outer {
display: table;
position: absolute;
top: 0;
le...
Why does printf not flush after the call unless a newline is in the format string?
...sh(stdout); // Will now print everything in the stdout buffer
Edit: From Andy Ross's comment below, you can also disable buffering on stdout by using setbuf:
setbuf(stdout, NULL);
or its secure version setvbuf as explained here
setvbuf(stdout, NULL, _IONBF, 0);
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How to efficiently compare two unordered lists (not sets) in Python?
... Hey @Raymond, I recently encountered this question on an interview and I used sorted(), admittedly not knowing about Counter. The interviewer insisted there was a more efficient method and clearly I drew a blank. After extensive testing in python 3 with the timeit module, sorted consisten...
What is NoSQL, how does it work, and what benefits does it provide? [closed]
I've been hearing things about NoSQL and that it may eventually become the replacement for SQL DB storage methods due to the fact that DB interaction is often a bottle neck for speed on the web.
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Converting SVG to PNG using C# [closed]
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You can call the command-line version of inkscape to do this:
http://harriyott.com/2008/05/converting-svg-images-to-png-in-c.aspx
Also there is a C# SVG rendering engine, primarily designed to allow SVG files to be used on the web on codeplex t...
String.replaceAll without RegEx
...ecial meaning. That's the complete opposite of what Pattern.quote() does, and what the OP was asking for (quote() says, "treat the string as a literal"). Maybe you could expand on what "undesirable results" you're talking about.
– Mark Peters
Jun 14 '16 at 13...
Expert R users, what's in your .Rprofile? [closed]
I have always found startup profile files of other people both useful and instructive about the language. Moreover, while I have some customization for Bash and Vim , I have nothing for R.
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Get record counts for all tables in MySQL database
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Is there any other way to get table_row and table_name ? Because i want exact result not rough estimate. Thank you.
– krunal shah
Apr 1 '11 at 3:35
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How to remove text from a string?
...123".replace(/data-/g,'');
PS: The replace function returns a new string and leaves the original string unchanged, so use the function return value after the replace() call.
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