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What's the fastest way to loop through an array in JavaScript?

...o Currently, the fastest form of loop (and in my opinion the most syntactically obvious). A standard for-loop with length caching var i = 0, len = myArray.length; while (i < len) { // your code i++ } I would say, this is definitely a case where I applaud JavaScript en...
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Best Timer for using in a Windows service

...those will cause the service to load an additional assembly which is not really needed for the type of application you are building. Use System.Timers.Timer like the following example (also, make sure that you use a class level variable to prevent garbage collection, as stated in Tim Robinson's ans...
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Clearing localStorage in javascript?

... @BakedInhalf not at all. Maybe your app sets it over again? – destan Jun 19 '14 at 12:51 5 ...
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Learning Ant path style

...hes com/test.jsp but also com/tast.jsp or com/txst.jsp com/*.jsp - matches all .jsp files in the com directory com/**/test.jsp - matches all test.jsp files underneath the com path org/springframework/**/*.jsp - matches all .jsp files underneath the org/springframework path org/**/servlet/bla.jsp - m...
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Why would someone use WHERE 1=1 AND in a SQL clause?

...out whether you have one or more than one condition. You can generate them all like: and <condition> and concatenate them all together. With the 1=1 at the start, the initial and has something to associate with. I've never seen this used for any kind of injection protection, as you say it ...
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What is the difference between assert, expect and should in Chai?

...ote that assert.isTrue(foo), expect(foo).to.be.true and foo.should.be.true all output the following if you do not use a custom message, and foo === 1: AssertionError: expected 1 to be true So while the expect and should interface are nicer to read, it is not like one interface is more natural...
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Get selected element's outer HTML

... I believe that currently (5/1/2012), all major browsers support the outerHTML function. It seems to me that this snippet is sufficient. I personally would choose to memorize this: // Gives you the DOM element without the outside wrapper you want $('.classSele...
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What is the difference between save and export in Docker?

... Docker for a couple of days and I already made some images (which was really fun!). Now I want to persist my work and came to the save and export commands, but I don't fully understand them. ...
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JOIN two SELECT statement results

...COUNT(*) AS '# Late' FROM Table WHERE Age > Palt GROUP BY ks Or UNION ALL if you want duplicates: SELECT ks, COUNT(*) AS '# Tasks' FROM Table GROUP BY ks UNION ALL SELECT ks, COUNT(*) AS '# Late' FROM Table WHERE Age > Palt GROUP BY ks ...
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How to “warm-up” Entity Framework? When does it get “cold”?

... help increase performance. However with EF5 it isn't necessary to compile all your queries since EF will auto-compile queries itself. The only problem is that these queries can get lost when the cache is swept. So you still want to hold references to your own compiled queries for those that are occ...