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“unary operator expected” error in Bash if condition
...pathname expansion are not applied to words, so you can rely on
if [[ $aug1 == "and" ]];
to compare the value of $aug1 with the string and.
If you use [ ... ], you always need to remember to double quote variables like this:
if [ "$aug1" = "and" ];
If you don't quote the variable expansion an...
What does '--set-upstream' do?
... |
edited Jun 20 at 9:12
Community♦
111 silver badge
answered Aug 3 '13 at 10:48
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What are “sugar”, “desugar” terms in context of Java 8?
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136
sugar, in programming, usually refers to those sweet additions, mostly shortcuts, that make so...
How do I select the parent form based on which submit button is clicked?
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192
You can select the form like this:
$("#submit").click(function(){
var form = $(this).pare...
Randomize a List
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1169
Shuffle any (I)List with an extension method based on the Fisher-Yates shuffle:
private stat...
Override configured user for a single git commit
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184
First, the author is not necessarily the same as the committer. Git tracks both.
To set what...
How to create a function in a cshtml template?
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answered Jun 30 '11 at 8:34
Daniel LiuzziDaniel Liuzzi
14.8k88 gold badges4444 silver badges5353 bronze badges
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Difference between C++03 throw() specifier C++11 noexcept
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129
Exception specifiers were deprecated because exception specifiers are generally a terrible ide...
Extension methods cannot be dynamically dispatched
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199
You are using dynamic types in extension methods, which is not supported.
Cast the dynamic t...
ScalaTest in sbt: is there a way to run a single test without tags?
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This is now supported (since ScalaTest 2.1.3) within interactive mode:
testOnly *MySuite -- -z foo
to run only the tests whose name includes the substring "foo".
For exact match rather than substring, use -t instead of -z.
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