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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
... True has an internal integer value of 1. So, whether you're doing a while test (__bool__ in 3.x, __nonzero__ in 2.x), a comparison (__eq__), or arithmetic (__add__), you're calling the same method whether you use True or 1.
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What is the correct way to create a single-instance WPF application?
...o start, just release your mutex quicker.. for example as soon as the user confirm close
– Eric Ouellet
Dec 5 '13 at 21:33
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How to design a multi-user ajax web application to be concurrently safe
...tex is released
requesting artifact committer is happy to receive a commit-confirmation together with the new id.
meanwhile serverside server component keeps polling/pushing the ringbuffers to connected clients. All clients watching the buffer of artifact x will get the new state information and val...
What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
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@Rumplin are you sure about that? I just tested and was able to copy with the keyboard shortcut in Chrome on OS X.
– evanrmurphy
Jul 9 '14 at 15:43
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Correct approach to global logging in Golang
... all of which aren't well documented.
glog doesn't provide an easy way to test logs, which detracts from the stability of software using it
glog is C++ based and klog is a pure golang implementation
Sample Implementation
package main
import (
"flag"
"k8s.io/klog"
)
type myError str...
How to open multiple pull requests on GitHub
... two separate Requests, one to merge into master and another to merge into test.
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Stretch and scale CSS background
...image, rather than being evenly cropped on both sides (and centered). I've tested it in Firefox, Webkit, and Internet Explorer 8.
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Is the order of iterating through std::map known (and guaranteed by the standard)?
...ill be no repeats of keys that are "equal"), and equality is determined by testing on any two keys A and B, that if key A is not less than key B, and B is not less than A, then key A is equal to key B.
That being said, you cannot properly sort the elements of a std::map if the weak-ordering for tha...
Insert/Update Many to Many Entity Framework . How do I do it?
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Allow me to add my thanks here. I wrote & tested over 130 lines of code over the last 4 days trying to accomplish this task but couldn't do it. Tried this and things worked perfectly. While I don't understand the purpose of establishing the item variable and then not...
Java - No enclosing instance of type Foo is accessible
...would be problematic, since there wouldn't be an obvious enormous value to test 31 against it. An instance h of the Hello outer class is necessary to provide this h.enormous value:
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Hello h = new Hello(30);
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Thing t = h.new Thing(31);
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Because it doesn't mean a Thing if it doesn't have a...