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What are fixtures in programming?
...ment in which tests are run so that results are
repeatable. Some people call this the test context.
Examples of fixtures:
Loading a database with a specific, known set of data
Erasing a hard disk and installing a known clean operating system installation
Copying a specific known s...
Is there a way to 'uniq' by column?
...sort's manpage says: "-u, --unique with -c, check for strict ordering; without -c, output only the first of an equal run." So, it is indeed "the first occurrence of the duplicate before sorting."
– Geremia
Apr 15 '16 at 17:32
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Managing constructors with many parameters in Java
...t/optional arguments without needing to keep track of any kind of argument order, since any order of those calls will work equally well.
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Recursive file search using PowerShell
... switches? They are terrible and remove features randomly. For example, in order to use -Include with a file, you must end the path with a wildcard. However, this disables the -Recurse switch without telling you:
Get-ChildItem -File -Recurse -Path ./bin/* -Include *.lib
You'd think that would giv...
C library function to perform sort
...0.5.2 The qsort function" Point 4 "If two elements compare as equal, their order in the resulting sorted array is unspecified."
– 12431234123412341234123
Nov 27 '18 at 16:41
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How to compare arrays in JavaScript?
...us Indeed, it won't return true if the elements do not have the exact same order in both arrays. However, the goal of an equality check is not to check if they contains the same elements but to check if they have the same element in the same orders.
– Quentin Roy
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Can you find all classes in a package using reflection?
... @Qix correctly noted that this code does not support jar. In order to support jars & directories. The code was changed as noted below:
– user1523177
Feb 8 '16 at 15:11
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Understanding CUDA grid dimensions, block dimensions and threads organization (simple explanation) [
...ng unit. You use blocks according to the specifications of your problem in order to distribute the work to the threads. It is not likely that you can always use blocks of 768 threads for every problem you have. Imagine you have to process a 64x64 image (4096 pixels). 4096/768 = 5.333333 blocks ?
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How does this milw0rm heap spraying exploit work?
I usually do not have difficulty to read JavaScript code but for this one I can’t figure out the logic. The code is from an exploit that has been published 4 days ago. You can find it at milw0rm .
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Understanding __get__ and __set__ and Python descriptors
..._attrs(property)
set(['__set__', '__get__', '__delete__'])
Dotted Lookup Order
These are important distinctions, as they affect the lookup order for a dotted lookup.
obj_instance.attribute
First the above looks to see if the attribute is a Data-Descriptor on the class of the instance,
If no...