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Get Context in a Service
Is there any reliable way to get a Context from a Service ?
6 Answers
6
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Is it possible to run a single test in MiniTest?
...around) but I think that for this question, the pure minitest answers like from jduan or randomor would fit better
– cefigueiredo
Sep 21 '17 at 17:31
add a comment
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How to detect the currently pressed key?
...Framework version 3.0, it is possible to use the Keyboard.IsKeyDown method from the new System.Windows.Input namespace. For instance:
if (((Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)) && Keyboard.IsKeyDown(Key.F))
{
// CTRL + F is currently pressed
}
Even t...
stop all instances of node.js server
...ws. Does that make killall node an invalid command because I cannot use it from command line.
– Kiran Ambati
Feb 9 '13 at 20:10
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How can I run dos2unix on an entire directory? [closed]
... use echo instead: echo ** will print the arguments that dos2unix receives from dos2unix **.
– Kyle Strand
Jun 2 '16 at 17:02
1
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Looping over arrays, printing both index and value
...]=bar
foo[17]=$'There is one\nnewline'
foo[35]=baz
foo[42]=foo\ bar\ baz
From man bash:
%q causes printf to output the corresponding argument in a
format that can be reused as shell input.
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Can't find the 'libpq-fe.h header when trying to install pg gem
.... I didn't find the library on my system. Thus I installed it using an app from PostgreSQL main website. In my case (OS X) I found the file under /Library/PostgreSQL/9.1/include/ once the installation was over. You may also have the file somewhere else depending on your system if you already have P...
`ui-router` $stateParams vs. $state.params
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An interesting observation I made while passing previous state params from one route to another is that $stateParams gets hoisted and overwrites the previous route's state params that were passed with the current state params, but using $state.params doesn't.
When using $stateParams:
var stat...
Converting Python dict to kwargs?
...re is a complete example showing how to use the ** operator to pass values from a dictionary as keyword arguments.
>>> def f(x=2):
... print(x)
...
>>> new_x = {'x': 4}
>>> f() # default value x=2
2
>>> f(x=3) # explicit value x=3
3
>>&...
Try/Catch block in PHP not catching Exception
I am trying to run this Example #1 from this page: http://php.net/manual/en/language.exceptions.php
12 Answers
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