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Unix tail equivalent command in Windows Powershell
...ason not documented well in v2.
Here is an example
Get-Content -Path "C:\scripts\test.txt" -Wait
Once you run this, update and save the file and you will see the changes on the console.
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Java - sending HTTP parameters via POST method easily
...t. Very succinct; lots of syntactical sugar; if you use Java as a bit of a scripting language as I do then it's a great library for very quickly and efficiently adding some http interactions. Zero boilerplate is valuable at times and it may have been useful to the OP.
– Dean
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Unit Testing C Code [closed]
...d stdout'. The comparison function, though, is flexible. Thus, any type of script may be used for checking. It may be applied to any language that can produce standard output.
See the HWUT homepage.
CGreen
A modern, portable, cross-language unit testing and mocking framework for C and C++. It offers...
How to print a int64_t type in C
... hexadecimal.
cppreference.com has a full listing of available macros for all types including intptr_t (PRIxPTR). There are separate macros for scanf, like SCNd64.
A typical definition of PRIu16 would be "hu", so implicit string-constant concatenation happens at compile time.
For your code to ...
What is normalized UTF-8 all about?
...ake another character and alter it. 9 is a meaningful character. A super-script ⁹ takes that meaning and alters it by presentation. So canonically they have different meanings, but they still represent the base character.
Canonical equivalence is where the byte sequence is rendering the same...
get current url in twig template?
...ttributes.get('_route_params')) %}
The app global view variable contains all sorts of useful shortcuts, such as app.session and app.security.token.user, that reference the services you might use in a controller.
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How to automatically generate a stacktrace when my program crashes
... the GCC compiler. When my C++ program crashes I would like it to automatically generate a stacktrace.
28 Answers
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What's the best UI for entering date of birth? [closed]
...ry fast. For a not so advanced user I suggest using a datepicker. Since usually you also have advanced and non-advanced users I suggest a combination of text input and datepicker.
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Should __init__() call the parent class's __init__()?
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In Python, calling the super-class' __init__ is optional. If you call it, it is then also optional whether to use the super identifier, or whether to explicitly name the super class:
object.__init__(self)
In case of object, calling th...
How does python numpy.where() work?
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How do they achieve internally that you are able to pass something like x > 5 into a method?
The short answer is that they don't.
Any sort of logical operation on a numpy array returns a boolean array. (i.e. __gt__, __lt__, etc all return boolea...