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What is the proper way to check if a string is empty in Perl?
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134
For string comparisons in Perl, use eq or ne:
if ($str eq "")
{
// ...
}
The == and != op...
Spring Data JPA find by embedded object property
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145
This method name should do the trick:
Page<QueuedBook> findByBookIdRegion(Region region...
How can I pass selected row to commandLink inside dataTable or ui:repeat?
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215
As to the cause, the <f:attribute> is specific to the component itself (populated during ...
What is the second parameter of NSLocalizedString()?
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answered Sep 18 '09 at 6:20
Alex ReynoldsAlex Reynolds
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git remote prune – didn't show as many pruned branches as I expected
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1 Answer
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Is it possible to declare git repository as dependency in android gradle?
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152
For me the best way is:
https://jitpack.io
Step 1. Add the JitPack repository to build.gradl...
Creating temporary files in bash
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179
The mktemp(1) man page explains it fairly well:
Traditionally, many shell scripts take the...
D3.js: what is 'g' in .append(“g”) D3.js code?
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116
It appends a 'g' element to the SVG. g element is used to group SVG shapes together, so no it'...
Lambda Expression and generic method
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117
You can't use a lambda expression for a functional interface, if the method in the functional ...
Having links relative to root?
...aration and A declaration:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<HTML>
<HEAD>
<TITLE>Our Products</TITLE>
<BASE href="http://www.aviary.com/products/intro.html">
</HEAD>
<BODY>
<...