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How can I convert this foreach code to Parallel.ForEach?
...
Iterations takes place sequentially, one by one
foreach loop is run from a single Thread.
foreach loop is defined in every framework of .NET
Execution of slow processes can be slower, as they're run serially
Process 2 can't start until 1 is done. Process 3 can't start until 2 &...
How does mockito when() invocation work?
...lt, the CgLibMockMaker class is used.
CgLibMockMaker uses a class borrowed from JMock, ClassImposterizer that handles creating the mock. The key pieces of the 'mockito magic' used are the MethodInterceptor used to create the mock: the mockito MethodInterceptorFilter, and a chain of MockHandler inst...
In Git, what is the difference between origin/master vs origin master?
...ch, you can merge it. Here's a pull in two steps:
Step one, fetch master from the remote origin. The master branch on origin will be fetched and the local copy will be named origin/master.
git fetch origin master
Then you merge origin/master into master.
git merge origin/master
Then you can...
How do I make a simple makefile for gcc on Linux?
... use .PHONY: clean all default for those targets that are meant to be used from the command line. Also, Autoconf/Automake aren't that bad. Sure, they feel awful, and getting used to them is about as fun as forcing your head through a brick wall, but they do work, and they're well developed, and they...
When to wrap quotes around a shell variable?
...arr[idx]}", "${string:start:length}"
inside [[ ]] expression which is free from word splitting and globbing issues (this is a matter of style and opinions can vary widely)
where we want word splitting (for word in $words)
where we want globbing (for txtfile in *.txt; do ...)
where we want ~ to be in...
How can I programmatically generate keypress events in C#?
...nt(
new KeyEventArgs(
Keyboard.PrimaryDevice,
PresentationSource.FromVisual(target),
0,
key)
{ RoutedEvent=routedEvent }
);
This solution doesn't rely on native calls or Windows internals and should be much more reliable than the others. It also allows you to simulate a keypres...
Why does CSS not support negative padding?
...ing, like InDesign, you can't scroll that fast! It takes a big effort both from processors and graphic card to jump to next pages!
So painting and calculating forward and forgetting about an element once drawn, for now it seems to be a MUST.
...
How does a Java HashMap handle different objects with the same hash code?
...f HashMap's mechanism, for Java 8 version, (it might be slightly different from Java 6).
Data structures
Hash table
Hash value is calculated via hash() on key, and it decide which bucket of the hashtable to use for a given key.
Linked list (singly)
When count of elements in a bucket is small, a...
Is there a setting on Google Analytics to suppress use of cookies for users who have not yet given c
... Cookie Laws'), web sites that target EU users have to gain opt-in consent from users before they set a cookie.
11 Answers
...
String concatenation: concat() vs “+” operator
...to change when the next update is released, or if you use a different JVM. From @lukaseder, a list of HotSpot JVM intrinsics.
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