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GCD to perform task in main thread
...ble performance impact in most cases: GCD is a lightweight library. That said, I understood the question as: ‘given the code below, do I need to check whether I’m on the main thread?’
– user557219
Dec 18 '11 at 10:17
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How does mockito when() invocation work?
...In my opinion, it's a typical usage of Anti-Pattern. Normally we should avoid 'side effect' when we implement a method, meaning the method should accept input and do some calculation and return the result - nothing else changed besides that. But Mockito just violates that rule on purpose. Its method...
How can you get the SSH return code using Paramiko?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
python pandas: apply a function with arguments to a series
...n args=('abc') will be evaluated as three arguments ('a', 'b', 'c'). To avoid this, you must pass a tuple containing the string, and to do that, include a trailing comma: args=('abc',)
– Rocky K
Jun 20 at 12:22
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How do I provide custom cast support for my class?
How do I provide support for casting my class to other types? For example, if I have my own implementation of managing a byte[] , and I want to let people cast my class to a byte[] , which will just return the private member, how would I do this?
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Is there a simple way to remove unused dependencies from a maven pom.xml?
...e carefull with dependency:analyze, some libraries used at runtime are considered as unused.
– Nereis
Feb 5 '14 at 7:56
27
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Looking for a good world map generation algorithm [closed]
...
You could take a cue from nature and modify your second idea. Once you generate your continents (which are all about the same size), get them to randomly move and rotate and collide and deform each other and drift apart from each other. (Note: this may not be the easiest thing eve...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
... this case. The thing is that in this case I have a div that is overflown width a overflow: scroll and the div has a fixed height.
...
How to delete all datastore in Google App Engine?
...answered Jun 30 '09 at 8:55
JohnIdolJohnIdol
43.6k5858 gold badges152152 silver badges231231 bronze badges
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How to wait for a keypress in R?
...( tkbutton(tt, text='Continue', command=function()tkdestroy(tt)),
side='bottom')
tkbind(tt,'<Key>', function()tkdestroy(tt) )
tkwait.window(tt)
}
Just put mywait() in your script anywhere that you want the script to pause.
This works on any platform that supports tcltk (whi...