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How to access route, post, get etc. parameters in Zend Framework 2
...in, introduced in beta5. It has utility methods to make it easy to access different types of parameters. As always, reading the tests can prove valuable to understand how something is supposed to be used.
Get a single value
To get the value of a named parameter in a controller, you will need to sele...
Create directory if it does not exist
I am writing a PowerShell script to create several directories if they do not exist.
11 Answers
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How to change webservice url endpoint?
...
To add some clarification here, when you create your service, the service class uses the default 'wsdlLocation', which was inserted into it when the class was built from the wsdl. So if you have a service class called SomeService, and you cr...
How to edit log message already committed in Subversion?
... +1 for giving the command directly :-) apache.org was down right now and I couldn't follow any given link...
– Rafa
Jan 10 '11 at 16:23
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How to convert 2D float numpy array to 2D int numpy array?
...prising behavior, and I don't think the precise behavior is well-defined. If you want to map nan and inf to certain values, you need to do that yourself.
– BrenBarn
May 15 '18 at 18:21
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Get the closest number out of an array
... goal = 5; counts.reduce(reducer.bind(null, goal)); ---------- I don't know how to put code in the comments hahaha.
– Mauricio Soares
Jan 22 '16 at 18:12
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How do you execute an arbitrary native command from a string?
...mpt:
$command = 'C:\somepath\someexe.exe somearg'
iex $command
However, if the exe is in quotes, you need the help of & to get it running, as in this example, as run from the commandline:
>> &"C:\Program Files\Some Product\SomeExe.exe" "C:\some other path\file.ext"
And then in th...
How do I change bash history completion to complete what's already on the line?
...h-backward
"\e[B": history-search-forward
or equivalently,
# ~/.bashrc
if [[ $- == *i* ]]
then
bind '"\e[A": history-search-backward'
bind '"\e[B": history-search-forward'
fi
(the if statement checks for interactive mode)
Normally, Up and Down are bound to the Readline functions previ...
Django: accessing session variables from within a template?
If I set a session variable in Django, like:
9 Answers
9
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Change values while iterating
...that range copies the values from the slice you're iterating over.
The specification about range says:
Range expression 1st value 2nd value (if 2nd variable is present)
array or slice a [n]E, *[n]E, or []E index i int a[i] E
So, range us...