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Should I compile with /MD or /MT?
...
By dynamically linking with /MD,
you are exposed to system updates (for good or ill),
your executable can be smaller (since it doesn't have the library embedded in it), and
I believe that at very least the code segment of a DLL i...
Why are there no ++ and -- operators in Python?
...myth from the folklore of computing: debunked by Dennis Ritchie as "historically impossible" as noted in the letters to the editors of Communications of the ACM July 2012 doi:10.1145/2209249.2209251
The C increment/decrement operators were invented at a time when the C compiler wasn't very smart ...
C# LINQ find duplicates in List
...r to fix the issue, but it means that the method is executed as soon as it called, and not when you iterate over the results.
– HuBeZa
Jan 16 '17 at 14:55
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What does -1 mean in numpy reshape?
..., 8]])
Modify your matrix like this:
b = numpy.reshape(a, -1)
It will call some deafult operations to the matrix a, which will return a 1-d numpy array/martrix.
However, I don't think it is a good idea to use code like this. Why not try:
b = a.reshape(1,-1)
It will give you the same result ...
How do I get the current date in JavaScript?
...th and date if you're not in north America.
– Mark Micallef
Jun 11 '14 at 4:11
6
The new Date.pro...
Java logical operator short-circuiting
...ou can test them by something as follows (see how many times the method is called in each case):
public static boolean getFalse() {
System.out.println("Method");
return false;
}
public static void main(String[] args) {
if(getFalse() && getFalse()) { }
System.out.pri...
How to create permanent PowerShell Aliases
... available in the shell, so you don't really need the Set-Alias part. Just call the function MyAlias. Also, to pass on arguments, use @Args, eg function gs { git status @Args }
– Automatico
Feb 22 '19 at 12:28
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Java synchronized method lock on object, or method?
...t monitors they would have/should have done it differently, instead of basically emulating the innards of Unix. Per Brinch Hansen said 'clearly I have laboured in vain' when he saw the Java concurrency primitives.
– Marquis of Lorne
Aug 12 '13 at 2:25
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Handlebars.js Else If
... @dragonmnl It looks like Meteor uses its own template language called Spacebars. If that's the case, then I'm not sure it supports the {{else if}} syntax.
– Don O
Dec 14 '15 at 7:48
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What is base 64 encoding used for?
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It's basically a way of encoding arbitrary binary data in ASCII text. It takes 4 characters per 3 bytes of data, plus potentially a bit of padding at the end.
Essentially each 6 bits of the input is encoded in a 64-character alphabet...