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Calling clojure from java
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Update: Since this answer was posted, some of the tools available have changed. After the original answer, there is an update including information on how to build the example with current tools.
It isn't quite as simple as compiling to a j...
Is there a RegExp.escape function in Javascript?
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The function linked above is insufficient. It fails to escape ^ or $ (start and end of string), or -, which in a character group is used for ranges.
Use this function:
function escapeRegex(string) {
return string.replace(/[-\/\\^$*+?.()|[\]{}]/g...
C# elegant way to check if a property's property is null
In C#, say that you want to pull a value off of PropertyC in this example and ObjectA, PropertyA and PropertyB can all be null.
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What does the “===” operator do in Ruby? [duplicate]
... you don't want to confuse the heck out of your colleagues, the convention is that === is the case subsumption operator. Basically, it's a boolean operator which asks the question "If I have a drawer labelled a would it make sense to put b in that drawer?"
An alternative formulation is "If a descri...
Truncate (not round) decimal places in SQL Server
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edited Oct 10 '18 at 16:03
Paul
3,82911 gold badge...
What does the restrict keyword mean in C++?
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In his paper, Memory Optimization, Christer Ericson says that while restrict is not part of the C++ standard yet, that it is supported by many compilers and he recommends it's usage when available:
restrict keyword
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How to get existing fragments when using FragmentPagerAdapter
...g my fragments communicating with each other through the Activity , which is using the FragmentPagerAdapter , as a helper class that implements the management of tabs and all details of connecting a ViewPager with associated TabHost . I have implemented FragmentPagerAdapter just as same as it...
Best practice: ordering of public/protected/private within the class definition?
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In Clean Code, Robert C. Martin advises coders to always put member variables at the top of the class (constants first, then private members) and methods should be ordered in such a way so that they read like a story that doesn't cause the reader to need to ju...
Should programmers use SSIS, and if so, why? [closed]
As a .NET developer, for what reasons should I prefer SSIS packages over writing code? We have a ton of packages in production where I currently work, and they're a nightmare to both "write" (perhaps draw?) and maintain. Each package looks like a bowl of multicolored spaghetti with C# and VB.NET s...
Is there a good JavaScript minifier? [closed]
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edited Sep 23 '17 at 16:54
Dave Jarvis
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