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Java String split removed empty values
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 30 '13 at 10:44
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SQLite UPSERT / UPDATE OR INSERT
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This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.
INSERT INTO players (user_name, age)
VALUES('steven', 32)
ON CONFLICT(user_name)
DO UPDATE SET age=excluded.age;
Note: For those ha...
Why can't I assign a *Struct to an *Interface?
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answered Nov 22 '12 at 11:20
zzzzzzzz
67.5k1414 gold badges154154 silver badges127127 bronze badges
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HTML5 textarea placeholder not appearing
...rea></textarea>
Bad:
<textarea>
</textarea>
Update (2020)
This is not true anymore, according to the HTML5 parsing spec:
If the next token is a U+000A LINE FEED (LF) character token,
then ignore that token and move on to the next one. (Newlines
at the start of textarea eleme...
How to use Git properly with Xcode?
...in my workflow. I have used git settings found on http://shanesbrain.net/2008/7/9/using-xcode-with-git for my workflow so far.
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OnCreateOptionsMenu() not called in Fragment
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answered Nov 26 '13 at 20:15
dangVarmitdangVarmit
5,12322 gold badges1818 silver badges2323 bronze badges
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Intercept page exit event
...'t work any more in Chrome (deprecated): developers.google.com/web/updates/2016/04/…
– Micha Schwab
Aug 17 '17 at 18:35
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show 4 more comm...
Argparse: Way to include default values in '--help'?
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– Martijn Pieters♦
Apr 7 '16 at 20:00
3
@David I was having the same problem. Add the help ar...
When should an IllegalArgumentException be thrown?
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answered Mar 4 '13 at 20:06
TomTom
1,27688 silver badges1717 bronze badges
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How to prevent the activity from loading twice on pressing the button
...ing fewer up votes.
– lilbyrdie
May 20 '14 at 15:19
18
This is wrong, it makes the activity never...