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How to create a unique index on a NULL column?
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What is the most appropriate way to store user settings in Android application
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What's the better (cleaner) way to ignore output in PowerShell? [closed]
...ething > $null
Edit
After stej's comment again, I decided to do some more tests with pipelines to better isolate the overhead of trashing the output.
Here are some tests with a simple 1000 object pipeline.
## Control Pipeline
Measure-Command {$(1..1000) | ?{$_ -is [int]}}
TotalMilliseconds ...
Why is MySQL's default collation latin1_swedish_ci?
...g latin1_swedish_ci as the compiled default when other options seem much more reasonable, like latin1_general_ci or utf8_general_ci ?
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Nested or Inner Class in PHP
...itself can be hidden from the outside world.
Nested classes can lead to more readable and maintainable code.
A nested class usually relates to it's parent class and together form a "package"
In PHP
You can have similar behavior in PHP without nested classes.
If all you want to achieve i...
JavaScript: Class.method vs. Class.prototype.method
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When you create more than one instance of MyClass , you will still only have only one instance of publicMethod in memory but in case of privilegedMethod you will end up creating lots of instances and staticMethod has no relationship with an ...
abort: no username supplied (see “hg help config”)
... opens editor with your home configuration file. See hg help -c config for more options.
– santiagopim
May 9 '14 at 11:47
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How to check if array element exists or not in javascript?
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as @Matus said, there is more explanation here, you should be aware on.
– S.Thiongane
Aug 8 '14 at 8:47
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Circle drawing with SVG's arc path
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