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How to split a delimited string into an array in awk?
...e it is assumed that the string always contains digit pairs separated by a one character separator.
T='12|23|11';echo -n ${T##*|};T=${T%|*};echo ${T#*|}${T%|*}
T='12|23|11';echo ${T:6}${T:3:2}${T:0:2}
The result in all cases is
112312
...
Python list of dictionaries search
...y different API:
next((item for item in dicts if item["name"] == "Pam"), None)
And to find the index of the item, rather than the item itself, you can enumerate() the list:
next((i for i, item in enumerate(dicts) if item["name"] == "Pam"), None)
...
Is there a label/goto in Python?
...oto label2;
label1:
...
label2:
...
}
Could be done in python like this:
def func1():
...
def func2():
...
funcmap = {1 : func1, 2 : func2}
def somefunc(a):
funcmap[a]() #Ugly! But it works.
Granted, that isn't the best way to substitute for goto. But ...
How to solve the error LNK2019: unresolved external symbol - function?
...
One option would be to include function.cpp in your UnitTest1 project, but that may not be the most ideal solution structure. The short answer to your problem is that when building your UnitTest1 project, the compiler and li...
Get list of JSON objects with Spring RestTemplate
...
i actually deveopped something functional for one of my projects before and here is the code :
/**
* @param url is the URI address of the WebService
* @param parameterObject the object where all parameters are passed.
* @param returnType the return t...
How to resize a tableHeaderView of a UITableView?
...
Perfect, thanks a bunch. To me, this is an example of one of the less desirable qualities of properties in Objective-C. There's no way for us to know (and no reason we should know) that setting the header has the side effect of recalculating the height. It should either do it au...
Git hook to send email notification on repo changes
... no longer under active development. Instead, use multimail, which is mentioned in the readme.
– Chords
Oct 30 '13 at 20:07
...
Install Windows Service created in Visual Studio
... Then you can double click this, enter the designer, and configure the components:
serviceInstaller1 has the properties of the service itself: Description, DisplayName, ServiceName and StartType are the most important.
serviceProcessInstaller1 has this important property: Account that is the accou...
How to access data/data folder in Android device?
...
Accessing the files directly on your phone is difficult, but you may be able to copy them to your computer where you can do anything you want with it.
Without rooting you have 2 options:
If the application is debuggable you can use the run-as command in adb shel...
How do I link a JavaScript file to a HTML file?
...ou can also include Jquery from a content distribution network such as the one hosted by Google.
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
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