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Null coalescing in powershell
...ll Conditional Assignment
$x = $null
$x ??= 100 # $x is now 100
$x ??= 200 # $x remains 100
Ternary Operator
$true ? "this value returned" : "this expression not evaluated"
$false ? "this expression not evaluated" : "this value returned"
Previous Versions:
No need for the Powershell ...
Should services always return DTOs, or can they also return domain models?
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it doesn't feel right when domain model leaves business layer (service layer)
Makes you fee...
Split Python Flask app into multiple files
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cyroxxcyroxx
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Is it possible to have two partial classes in different assemblies represent the same class?
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edited Sep 29 '15 at 9:15
Kees C. Bakker
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Check if string begins with something? [duplicate]
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edited Jul 20 '13 at 19:31
Pijusn
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How to Import .bson file format on mongodb
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352
It's very simple to import a .bson file:
mongorestore -d db_name -c collection_name /path/file...
Sequelize.js delete query?
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For anyone using Sequelize version 3 and above, use:
Model.destroy({
where: {
// ...
Have Grunt generate index.html for different setups
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How to get current memory usage in android?
.../ (double)mi.totalMem * 100.0;
Explanation of the number 0x100000L
1024 bytes == 1 Kibibyte
1024 Kibibyte == 1 Mebibyte
1024 * 1024 == 1048576
1048576 == 0x100000
It's quite obvious that the number is used to convert from bytes to mebibyte
P.S: we need to calculate tota...