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SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
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Since 3.24.0 SQLite also supports upsert, so now you can simply write the following
INSERT INTO visits (ip, hits)
VALUES ('127.0.0.1', 1)
ON CONFLICT(ip) DO UPDATE SET hits = hits + 1;
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Android equivalent of NSUserDefaults in iOS
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Update 2015: Android recommends the use of apply() now over commit() because apply() operates on a background thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsIntheParkNYC
Jul 6 '15 a...
Git clone without .git directory
...this is just copying the work tree. git checkout used to do that properly, now it does not any longer.
– Sylvain
Aug 4 '16 at 17:06
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Convert Unicode to ASCII without errors in Python
...t declarations match the actual content. (Which is a PITA, yeah, I should know, I was one of those before).
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Git file permissions on Windows
...sents execute permissions.
git update-index --chmod=+x 'scriptname.ext'
Now re-verify the permissions.
git ls-files --stage
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if you are using Windows PC, but deploying on linux machine. Execute the below command in the first place to make it co...
Remove leading or trailing spaces in an entire column of data
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didn't know about CLEAN(..) till today! very useful:)
– Dmitry Pavliv
Apr 8 '14 at 11:45
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How to skip to next iteration in jQuery.each() util?
... for spotting the broken links - I've updated to point at working versions now
The Javascript language
Javascript - The Good Parts
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What is a build tool?
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Now, Gradle is also used widely
– asura
Jun 7 '12 at 10:44
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Remove whitespaces inside a string in javascript
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Its present in most modern browers now -> kangax.github.com/es5-compat-table
– Manse
May 29 '12 at 13:42
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Android: how to make an activity return results to the activity which calls it?
...tand your last comment, sorry i am not good english, i am trying your code now, what is requestcode can i put any integer ?
– user user
Feb 9 '13 at 7:34
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