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Create Directory if it doesn't exist with Ruby
...ls.mkdir_p
– Jignesh Gohel
Apr 6 at 11:25
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How to deal with IntelliJ IDEA project files under Git source control constantly changing?
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edited May 11 '17 at 9:03
answered Aug 15 '11 at 6:39
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Java's Virtual Machine and CLR
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Community♦
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answered Jan 26 '09 at 16:21
benjismithbenjismith
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Getting the encoding of a Postgres database
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answered Jun 23 '11 at 12:45
Bohemian♦Bohemian
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Editing the git commit message in GitHub
... Dan Green-LeipcigerDan Green-Leipciger
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Resolve conflicts using remote changes when pulling from Git remote
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edited Dec 31 '11 at 17:11
kay
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an...
Visual Studio jump to next error shortcut?
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BrianBrian
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jQuery append() vs appendChild()
..., function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
this.appendChild( elem );
}
});
},
If you're using jQuery library on your project, you'll be safe always using append when adding elements to the page.
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Can I add a UNIQUE constraint to a PostgreSQL table, after it's already created?
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hhaamuhhaamu
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String concatenation does not work in SQLite
... both were null.
– Tom Cerul
Oct 6 '11 at 14:55
5
@TomCerul or use COALESCE(nullable_field, '') |...