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writing some characters like '
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edited Jul 7 '16 at 19:48
Hussein El Feky
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ans...
What is the PostgreSQL equivalent for ISNULL()
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460
SELECT CASE WHEN field IS NULL THEN 'Empty' ELSE field END AS field_alias
Or more idiomatic:...
Rails auto-assigning id that already exists
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answered Jun 17 '12 at 4:43
Dondi Michael StromaDondi Michael Stroma
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How to print the values of slices
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edited Aug 14 '15 at 5:35
answered Jun 30 '14 at 11:48
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Doctrine 2 can't use nullable=false in manyToOne relation?
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194
Use the JoinColumn annotation on your ManyToOne relation:
/**
* @ORM\ManyToOne(targetEntity="P...
How long is the SHA256 hash?
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346
A sha256 is 256 bits long -- as its name indicates.
Since sha256 returns a hexadecimal represe...
Breaking a list into multiple columns in Latex
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4 Answers
4
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Format in kotlin string templates
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edited Oct 20 '19 at 14:11
weston
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Template function inside template class
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Kerrek SBKerrek SB
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Syntax for if/else condition in SCSS mixin
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144
You could try this:
$width:auto;
@mixin clearfix($width) {
@if $width == 'auto' {
// ...