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Usage of sys.stdout.flush() method
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Best way to alphanumeric check in JavaScript
... from 0 to 9 OR from a to z.
More information on Javascript regexen here:
https://developer.mozilla.org/en/JavaScript/Guide/Regular_Expressions
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php $_POST array empty upon form submission
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I've found that when posting from HTTP to HTTPS, the $_POST comes empty.
This happened while testing the form, but took me a while until I realize that.
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How to include an '&' character in a bash curl statement
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How to create a new (and empty!) “root” branch?
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java : convert float to String and String to float
... say this is the least effective method and the worse coding practice but, fun to use,
float val=10.0;
String str=val+"";
the empty quotes, add a null string to the variable str, upcasting 'val' to the string type.
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Get current batchfile directory
...ath has spaces (i.e. "%batdir%ExtraDir"). You can always use PUSHD %~dp0. [https: // ss64.com/ nt/ syntax-args .html] has more on (%~) parameters.
Note that using (::) at beginning of a line makes it a comment line. More importantly, using :: allows you to include redirectors, pipes, special chars ...
What does “%.*s” mean in printf?
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How do I browse an old revision of a Subversion repository through the web view?
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From the web, you can go to the repository SVN page and add / after it:
https://<host>/subversion/source/<revision>
for example:
https://app.assembla.com/spaces/myproject/subversion/source/1200
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Undo a merge by pull request?
...om.com>
Date: Mon Apr 29 06:12:38 2013 -0700
Merge pull request #123 from john/foo_and_bar
Add foo and bar
commit a507888e9fcc9e08b658c0b25414d1aeb1eef45e
Author: John Doe <john@doe.com>
Date: Mon Apr 29 12:13:29 2013 +0000
Add bar
commit 470ee0f407198057d5cb1d6427bb837...