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Can I escape html special chars in javascript?
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Using lodash
_.escape('fred, barney, & pebbles');
// => 'fred, barney, & pebbles'
source code
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How to convert Set to Array?
... values in an array and then converting back to an Array, try using this:
_.uniq([])
This relies on using underscore or lo-dash.
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Merge and interleave two arrays in Ruby
... +1 for being the only person who actually read the blummin' question! >_<
– Matt Fletcher
Dec 12 '13 at 10:31
5
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Where is debug.keystore in Android Studio
...to go to your java folder, for me it was at
C:\Program Files\Java\jdk1.8.0_60\bin
and run the following command
keytool -list -v -keystore "%USERPROFILE%\.android\debug.keystore" -alias androiddebugkey -storepass android -keypass android
from the command you can easily see that keystore addre...
How can Perl's print add a newline by default?
...tioned that the question refers to Perl 5?
– wobbily_col
Nov 22 '17 at 12:18
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How can I get the MD5 fingerprint from Java's keytool, not only SHA-1?
...droidkeystore like that created in C drive.
C:\Program Files\Java\jdk1.7.0_05\bin>keytool -v -list -keystore C:\Androidkeyst
ore\debug.keystore
it asks here..
Enter keystore password: android
enter you got here MD5 & SHA1..etc
Keystore type: JKS
Keystore provider: SUN
Your keystore cont...
SVN Commit specific files
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try this script..
#!/bin/bash
NULL="_"
for f in `svn st|grep -v ^\?|sed s/.\ *//`;
do LIST="${LIST} $f $NULL on";
done
dialog --checklist "Select files to commit" 30 60 30 $LIST 2>/tmp/svnlist.txt
svn ci `cat /tmp/svnlist.txt|sed 's/"//g'`
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How to play ringtone/alarm sound in Android
...his:
Uri notification = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
Ringtone r = RingtoneManager.getRingtone(getApplicationContext(), notification);
r.play();
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Sorting an array of objects in Ruby by object attribute?
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I recommend using sort_by instead:
objects.sort_by {|obj| obj.attribute}
Especially if attribute may be calculated.
Or a more concise approach:
objects.sort_by(&:attribute)
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prototype based vs. class based inheritance
...totype" question. The idea originally began in Simula, where with a class-based method each class represented a set of objects that shared the same state space (read "possible values") and the same operations, thereby forming an equivalence class. If you look back at Smalltalk, since you can open ...