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Write a function that returns the longest palindrome in a given string
...re it and move along.
// This does the expanding bit.
function getsize(s, start, end) {
var count = 0, i, j;
for (i = start, j = end; i >= 0 && j < s.length; i--, j++) {
if (s[i] !== s[j]) {
return count;
}
count = j - i + 1; // keeps track ...
Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
... function will not work for any-case-user-wants-scenario; but it is a nice starting point, where you can, with minimal fix, get what you need, like you already demonstrated...
– Glavić
Jan 28 '14 at 13:12
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What's the best way to set a single pixel in an HTML5 canvas?
...; this would slow down the fillRect() performance. Also note that I am not starting with a clean slate or testing the exact same set of pixels for each test.
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Android - Pulling SQlite database android device
...age.name cat databases/database_name.db > /mnt/sdcard/database_name.db" start the SSHDroid start FileZilla and connect to your phone via SFTP protocol. Set /mnt/sdcard as default remote directory.
– Zoltán Süle
Jan 7 '17 at 22:05
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How to execute ipdb.set_trace() at will while running pytest tests
...al.debugger:Pdb
From the help command:
pytest -h
--pdb start the interactive Python debugger on errors.
--pdbcls=modulename:classname
start a custom interactive Python debugger on errors.
For example:
--pdb...
What is a stack trace, and how can I use it to debug my application errors?
...otstrap.main(Bootstrap.java:14)
This is a very simple stack trace. If we start at the beginning of the list of "at ...", we can tell where our error happened. What we're looking for is the topmost method call that is part of our application. In this case, it's:
at com.example.myproject.Book.getTi...
Generating all permutations of a given string
..., index+1);
for (int i = index+1; i < str.length(); i++) {//start swapping all other chars with current first char
swap(str,index, i);
doPerm(str, index+1);
swap(str,i, index);//restore back my string buffer
}
}
}...
Git on Windows: How do you set up a mergetool?
... setting mergetool.p4merge.cmd will not work anymore since Git has started trying to support p4merge, see libexec/git-core/git-mergetool--lib . instead it directly uses mergetool.p4merge.path
– Gregory Pakosz
Nov 29 '10 at 21:29
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How can I make XSLT work in chrome?
...triction, you have to add the --allow-file-access-from-files flag when you start the chrome. I think linux/*nix users can do that easily via the terminal but for windows users, you have to open the properties of the Chrome shortcut and add it in the target destination as below;
Right-Click -> Pr...
How can I transition height: 0; to height: auto; using CSS?
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this works great! except there is a delay when it starts, because it starts for max-height which initially is very high..hmm, i think this is somewhat annoying
– vsync
Dec 5 '11 at 16:03
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