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Programmatically register a broadcast receiver
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10 Answers
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ADB No Devices Found
I am attempting to install an Android app on my brand new Nexus 10 . I have a .apk file. I have downloaded the Android SDK, installed "Android SDK Tools", "Android SDK Platform-tools", and Google USB Driver. I have checked the setting on my Nexus 10 for "Unknown Sources".
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Git: Discard all changes on a diverged local branch
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81
Delete the branch, then re-create it:
$ git branch -D phobos
$ git checkout --track -b phobos o...
Why use double indirection? or Why use pointers to pointers?
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18 Answers
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Getting indices of True values in a boolean list
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114
Use enumerate, list.index returns the index of first match found.
>>> t = [False, Fa...
How to retrieve the current value of an oracle sequence without increment it?
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175
SELECT last_number
FROM all_sequences
WHERE sequence_owner = '<sequence owner>'
AN...
Should switch statements always contain a default clause?
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21 Answers
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What is the difference between server side cookie and client side cookie?
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147
HTTP COOKIES
Cookies are key/value pairs used by websites to store state information on the b...
Regex to remove all (non numeric OR period)
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169
This should do it:
string s = "joe ($3,004.50)";
s = Regex.Replace(s, "[^0-9.]", "");
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