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Getting Java version at runtime
...er it's Oracle or Open?
– Joe C
Oct 20 '19 at 0:37
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Select last row in MySQL
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I just ran this over 20m rows and it was very fast. I assume there's some kind of special case for handling this query. (EDIT: MySQL 5.7, InnoDB engine)
– Daniel Buckmaster
Oct 29 '18 at 2:20
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Formatting numbers (decimal places, thousands separators, etc) with CSS
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CascadiaJSCascadiaJS
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Why does sys.exit() not exit when called inside a thread in Python?
... Richard
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answered May 25 '09 at 3:31
rpkellyrpkelly
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PHP: How to remove all non printable characters in a string?
...hr(12), chr(13), chr(14), chr(15), chr(16), chr(17), chr(18), chr(19), chr(20),
chr(21), chr(22), chr(23), chr(24), chr(25), chr(26), chr(27), chr(28), chr(29), chr(30),
chr(31),
// non-printing characters
chr(127)
);
//replace the unwanted chars
$str2 = str_replace($badchar, '', $s...
How do I create a datetime in Python from milliseconds?
...unctions. It’s common for this to be restricted to years in 1970 through 2038." - how long is your code expected to last???
– mike rodent
Jul 25 '15 at 9:53
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Custom fonts and XML layouts (Android)
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220
You can extend TextView to set custom fonts as I learned here.
TextViewPlus.java:
package co...
Calculate RSA key fingerprint
...mand I ran was (using RSA public key):
$ ssh-keygen -lf ~/.ssh/id_rsa.pub
2048 00:11:22:33:44:55:66:77:88:99:aa:bb:cc:dd:ee:ff /Users/username/.ssh/id_rsa.pub (RSA)
To get the GitHub (MD5) fingerprint format with newer versions of ssh-keygen, run:
$ ssh-keygen -E md5 -lf <fileName>
Bonus...
Create an Android Jar library for distribution
.../classes/">
– Theo
May 15 '12 at 20:28
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Android emulator shows nothing except black screen and adb devices shows “device offline”
...ost GPU" does only work for me with Android 4.2 as "Target".
Update 26.02.2014:
There a two hints in the Configuring Graphics Acceleration chapter from developer.android.com.
Caution: As of SDK Tools Revision 17, the graphics acceleration feature for the emulator is experimental; be alert for ...