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How can you sort an array without mutating the original array?
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230
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Check if event exists on element [duplicate]
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What does gcc's ffast-math actually do?
...As you mentioned, it allows optimizations that do not preserve strict IEEE compliance.
An example is this:
x = x*x*x*x*x*x*x*x;
to
x *= x;
x *= x;
x *= x;
Because floating-point arithmetic is not associative, the ordering and factoring of the operations will affect results due to round-off. T...
Lightweight Javascript DB for use in Node.js [closed]
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Would you still consider this a solution? last commit was 7 years ago.
– mjwrazor
May 8 '17 at 20:17
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Android: how do I check if activity is running?
... in your Application class the visibility as described here: stackoverflow.com/questions/18038399/…
– portfoliobuilder
Jun 26 '15 at 23:32
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How do I find out which keystore was used to sign an app?
...so be CERT.RSA, but there should only be one .RSA file).
Then issue this command:
keytool -printcert -file ANDROID_.RSA
You will get certificate fingerprints like this:
MD5: B3:4F:BE:07:AA:78:24:DC:CA:92:36:FF:AE:8C:17:DB
SHA1: 16:59:E7:E3:0C:AA:7A:0D:F2:0D:05:20:12:A8:85:0B:32:C5:4...
Why escape_javascript before rendering a partial?
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365
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Full screen background image in an activity
...would be quite useful when preparing images. Edited: found - stackoverflow.com/questions/10574363/…
– fox
Jun 19 '14 at 13:15
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Browser doesn't scale below 400px?
... well and you even open a small console panel too.
This has allowed me to completely move from Firefox/Firebug to Chrome.
If you want to go a step further look at the web inspector settings (cog icon, bottom-right), and goto the user agent tab. You can set the screen resolution to whatever you l...
Why declare unicode by string in python?
... a string with a u in front, like u'This is a string', it tells the Python compiler that the string is Unicode, not bytes. This is handled mostly transparently by the interpreter; the most obvious difference is that you can now embed unicode characters in the string (that is, u'\u2665' is now legal...