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How can I safely encode a string in Java to use as a filename?
... len = s.length();
StringBuilder sb = new StringBuilder(len);
for (int i = 0; i < len; i++) {
char ch = s.charAt(i);
if (ch < ' ' || ch >= 0x7F || ch == fileSep || ... // add other illegal chars
|| (ch == '.' && i == 0) // we don't want to collide with "." or ".."!
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How to sort a Ruby Hash by number value?
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metrics = {"sitea.com" => 745, "siteb.com" => 9, "sitec.com" => 10 }
metrics.sort_by {|_key, value| value}
# ==> [["siteb.com", 9], ["sitec.com", 10], ["sitea.com", 745]]
If you need a hash as a result, you can use to_h (in Ruby 2.0+)
metrics.sort_by {|_key, value| value}.to_h
# ...
In c++ what does a tilde “~” before a function name signify?
...ee https://www.ibm.com/support/knowledgecenter/en/ssw_ibm_i_74/rzarg/cplr380.htm
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Elegant setup of Python logging in Django
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answered Oct 21 '09 at 6:03
Vinay SajipVinay Sajip
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Given final block not properly padded
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Artjom B.
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answered Nov 8 '11 at 16:08
Paŭlo EbermannPaŭlo Ebermann
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Making a UITableView scroll when text field is selected
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answered Sep 21 '10 at 3:42
community wiki
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What's the difference of ContentType and MimeType
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answered Aug 10 '10 at 19:50
chrysschryss
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Get the creation date of a stash
...sh list --date=local
It should print something like:
stash@{Thu Mar 21 10:30:17 2013}: WIP on master: 2ffc05b Adding resource
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Best Timer for using in a Windows service
...imer with a ten second interval.
aTimer = new System.Timers.Timer(10000);
// Hook up the Elapsed event for the timer.
aTimer.Elapsed += new ElapsedEventHandler(OnTimedEvent);
// Set the Interval to 2 seconds (2000 milliseconds).
aTimer.Interval = 2000;
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Can I initialize a C# attribute with an array or other variable number of arguments?
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answered Nov 6 '08 at 20:51
Mark BrackettMark Brackett
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