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Adding external library in Android studio
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edited Sep 3 '19 at 7:05
Machado
3,22033 gold badges2828 silver badges4343 bronze badges
answered Se...
Pass complex parameters to [Theory]
...ier.
– quetzalcoatl
Aug 29 '14 at 8:02
1
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Cron jobs and random times, within given hours
I need the ability to run a PHP script 20 times a day at completely random times. I also want it to run only between 9am - 11pm.
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How to capitalize the first letter in a String in Ruby
... version you use:
Ruby 2.4 and higher:
It just works, as since Ruby v2.4.0 supports Unicode case mapping:
"мария".capitalize #=> Мария
Ruby 2.3 and lower:
"maria".capitalize #=> "Maria"
"мария".capitalize #=> мария
The problem is, it just doesn't do what you want...
Spring Data: “delete by” is supported?
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40
Typically, in an application, you will have @ Service classes/methods and those will be calling the Repositories. And @ Service public metho...
How to see if an object is an array without using reflection?
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edited Apr 27 '10 at 23:49
answered Apr 27 '10 at 23:26
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Get local IP address
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ivan_pozdeev
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answered Jul 23 '11 at 20:26
MrchiefMrchief
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Import Error: No module named numpy
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Support for Python 3 was added in NumPy version 1.5.0, so to begin with, you must download/install a newer version of NumPy.
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Drop all tables whose names begin with a certain string
...the owner if there's more than one in the database.
DECLARE @cmd varchar(4000)
DECLARE cmds CURSOR FOR
SELECT 'drop table [' + Table_Name + ']'
FROM INFORMATION_SCHEMA.TABLES
WHERE Table_Name LIKE 'prefix%'
OPEN cmds
WHILE 1 = 1
BEGIN
FETCH cmds INTO @cmd
IF @@fetch_status != 0 BREAK
E...
Subtract two variables in Bash
...xpr $FIRSTV - $SECONDV`
Be aware of the exit status:
The exit status is 0 if EXPRESSION is neither null nor 0, 1 if EXPRESSION is null or 0.
Keep this in mind when using the expression in a bash script in combination with set -e which will exit immediately if a command exits with a non-zero stat...