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Centering a view in its superview using Visual Format Language
...0.f];
One would think that you would simply be able to do this (which is what I initially thought and tried when I saw this question):
[NSLayoutConstraint constraintsWithVisualFormat:@"|-(>=20)-[view(==200)]-(>=20)-|"
options: NSLayoutFormatAlignAllCenterX |...
How to host a Node.Js application in shared hosting [closed]
...--version for the node version you are currently using and nvm list to see what you've installed.
In bonus you can switch version very easily (nvm use <version>)
There's no need of PHP or whichever tricky workaround if you have SSH.
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Generic TryParse
...his is marked as the answer and upvoted so much when it does not implement what was requested: a generic TryParse. The main purpose of TryParse methods is that they don't throw exceptions when attempting to perform the parsing and have a much lower impact on performance when the parsing fails and th...
Java Reflection Performance
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This is probably a useless benchmark. Depending on what doSomething does. If it does nothing with visible side effect, then your benchmark runs only dead code.
– nes1983
May 26 '12 at 10:13
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If threads share the same PID, how can they be identified?
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The four threads will have the same PID but only when viewed from above. What you (as a user) call a PID is not what the kernel (looking from below) calls a PID.
In the kernel, each thread has it's own ID, called a PID (although it would possibly make more sense to call this a TID, or thread ID) ...
What is the difference between linear regression and logistic regression?
...For instance, yes/no, true/false, red/green/blue, 1st/2nd/3rd/4th, etc. "; what's the difference between this and classification then?
– kingJulian
Sep 24 '18 at 11:00
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How to get only time from date-time C# [closed]
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@MetroSmurf - the OP is, of course, not clear what he wants to do. One of my pet hates is to go to strings to early. I had a colleague who converted everything to string - even doubles etc. It's an accident waiting to happen. I would say don't convert objects to strings ...
How do I parse command line arguments in Bash?
...help) without additional code.
There is a getopts tutorial which explains what all of the syntax and variables mean. In bash, there is also help getopts, which might be informative.
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improv...
What good are SQL Server schemas?
...ed by schemas in 2005+. Yes, I know the basic definition of a schema, but what are they really used for in a typical SQL Server deployment?
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
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What compilers not support __FUNCTION__ at all? What compilers except recent gcc treat this as a variable, not a macro?
– basin
Jan 18 '13 at 9:11
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