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Print a file's last modified date in Bash
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edited Apr 3 '15 at 22:38
answered May 6 '13 at 2:30
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Create instance of generic type in Java?
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27 Answers
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Echo equivalent in PowerShell for script testing
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281
There are several ways:
Write-Host: Write directly to the console, not included in function/c...
If isset $_POST
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224
Most form inputs are always set, even if not filled up, so you must check for the emptiness to...
Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
...y others (Tools > Options > Environment > Keyboard > Visual C# 2015). BUT this will only change the keyboard settings to C# settings while keeping rest of the settings as General settings only.
If you are really intending to change complete environment to C# settings, then follow this a...
Mongo: find items that don't have a certain field
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2 Answers
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What exactly does git rebase --skip do?
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edited Mar 2 '12 at 20:56
answered Mar 2 '12 at 19:36
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List All Redis Databases
...mand to know the number of databases:
CONFIG GET databases
1) "databases"
2) "16"
You can use the following command to list the databases for which some keys are defined:
INFO keyspace
# Keyspace
db0:keys=10,expires=0
db1:keys=1,expires=0
db3:keys=1,expires=0
Please note that you are supposed ...
Assign variable value inside if-statement [duplicate]
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edited Aug 15 '16 at 6:28
RedBassett
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answered...
What data is stored in Ephemeral Storage of Amazon EC2 instance?
I am trying to stop a Amazon EC2 instance and get the warning message
4 Answers
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