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Is there a reason for C#'s reuse of the variable in a foreach?
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edited Sep 11 '13 at 16:20
answered Jan 17 '12 at 17:56
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Generating Random Passwords
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edited Nov 18 '13 at 7:26
answered Sep 10 '08 at 22:44
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Android - border for button
...ed : my_button_bg.xml
Step 2 : Place this file in res/drawables.xml
Step 3 : Insert below code
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<gradient android:startColor="#FFFFFF"
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How can I add a hint text to WPF textbox?
...eadogsellmeadog
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Passing arguments to an interactive program non-interactively
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answered Jan 18 '13 at 10:56
Dani GehtdichnixanDani Gehtdichnixan
1,0231010 silver badges1919 bronze badges
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Want to find records with no associated records in Rails
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answered Mar 16 '11 at 0:33
UnixmonkeyUnixmonkey
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Extract a substring according to a pattern
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243
Here are a few ways:
1) sub
sub(".*:", "", string)
## [1] "E001" "E002" "E003"
2) strsplit
sapp...
psql: could not connect to server: No such file or directory (Mac OS X)
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431
WARNING: If you delete postmaster.pid without making sure there are really no postgres processe...
How to convert char to int?
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answered Sep 8 '10 at 9:03
Joel MuellerJoel Mueller
26.7k88 gold badges6161 silver badges8585 bronze badges
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fatal: git-write-tree: error building trees
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edited Oct 3 '17 at 13:50
answered Apr 17 '13 at 9:19
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