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How to check if a float value is a whole number

...ke into account that in Python 2, 1/3 is 0 (floor division for integer operands!), and that floating point arithmetic can be imprecise (a float is an approximation using binary fractions, not a precise real number). But adjusting your loop a little this gives: >>> for n in range(12000, -1,...
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What is the purpose and uniqueness SHTML?

...ssed as using Server Side Includes (SSI). (HTML is...you know what it is, and DHTML is Microsoft's name for Javascript+HTML+CSS or something). You can use SSI to include a common header and footer in your pages, so you don't have to repeat code as much. Changing one included file updates all of yo...
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Is there a performance difference between i++ and ++i in C++?

We have the question is there a performance difference between i++ and ++i in C? 17 Answers ...
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Traverse a list in reverse order in Python

So I can start from len(collection) and end in collection[0] . 26 Answers 26 ...
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Simplest way to do a fire and forget method in c# 4.0

... simpler with: #pragma warning disable 4014 Task.Run(() => { MyFireAndForgetMethod(); }).ConfigureAwait(false); #pragma warning restore 4014 The pragma is to disable the warning that tells you you're running this Task as fire and forget. If the method inside the curly braces returns a Tas...
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C# version of java's synchronized keyword?

...: only apply thread-safety when you know you actually are going to use it (and test it). For the method-level stuff, there is [MethodImpl]: [MethodImpl(MethodImplOptions.Synchronized)] public void SomeMethod() {/* code */} This can also be used on accessors (properties and events): private int ...
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multiprocessing: How do I share a dict among multiple processes?

...rogram that creates several processes that work on a join-able queue, Q , and may eventually manipulate a global dictionary D to store results. (so each child process may use D to store its result and also see what results the other child processes are producing) ...
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Difference between Node object and Element object?

I am totally confused between Node object and Element object. document.getElementById() returns Element object while document.getElementsByClassName() returns NodeList object(Collection of Elements or Nodes?) ...
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the source file is different from when the module was built

...s the source that had the entry-point (static void Main). Deleting the bin and obj directories and doing a full rebuild seemed to correct this, but every time I made a code change, it would go out-of-date again. The reason I found for this was: I had checked "Only build startup projects and depen...
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How can I escape white space in a bash loop list?

...t -mindepth 1 -type d -print0) You can also populate an array from find, and pass that array later: # this is safe declare -a myarray while IFS= read -r -d '' n; do myarray+=( "$n" ) done < <(find test -mindepth 1 -type d -print0) printf '%q\n' "${myarray[@]}" # printf is an example; use ...