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jQuery append() vs appendChild()

... Do you know why append is "safe" and appendChild is not? What does domManip do? – Rob Fox Mar 17 '14 at 8:29 2 ...
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Autoincrement VersionCode with gradle extra properties

I'm building an Android app with gradle. Until now I used the Manifest file to increase the versionCode, but I would like to read the versionCode from an external file and depending if it is the release flavor or the debug flavor increase the versionCode. I tried the extra properties, but you can't ...
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Why is super.super.method(); not allowed in Java?

...- RedItems can always be confident that the items it contains are all red. Now suppose we were able to call super.super.add(): public class NaughtyItems extends RedItems { @Override public void add(Item item) { // I don't care if it's red or not. Take that, RedItems! sup...
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Should we pass a shared_ptr by reference or by value?

...er and prettier. Seriously. Value* is short and readable, but it's bad, so now my code is full of const shared_ptr<Value>& and it's significantly less readable and just... less tidy. What used to be void Function(Value* v1, Value* v2, Value* v3) is now void Function(const shared_ptr<Val...
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What is the difference between a var and val definition in Scala?

...ge the state of that object. At the root of it, however, there was a var. Now, immutability is a good thing for many reasons. First, if an object doesn't change internal state, you don't have to worry if some other part of your code is changing it. For example: x = new B(0) f(x) if (x.value.value ...
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How can I see the SQL generated by Sequelize.js?

...lease note that find* was refactored and uses only one options object from now on.. For the latest sequelize version (4) if you want to have the result for only one command: User.findAll({where: {...}, logging: console.log}) ...
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MySQL maximum memory usage

I would like to know how it is possible to set an upper limit on the amount of memory MySQL uses on a Linux server. 6 Answ...
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MySQL: Large VARCHAR vs. TEXT?

... @MichaelJ.Calkins Thing that happened in MySQL 5.6. Now you also have fulltext search in InnoDB. See dev.mysql.com/doc/refman/5.6/en/fulltext-search.html – PhoneixS Jun 5 '15 at 8:17 ...
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What's the fundamental difference between MFC and ATL?

... them yet. [Edit embellishment: I did not work at Microsoft, so I don't know if Office was ever built on MFC, but I think the answer is no. Back in Win 3.1, Win 95 days, Office UI team would invent new controls, package them up in libraries, then the Windows and MFC teams would incorporate wrappe...
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How to properly document S4 class slots using Roxygen2?

... answer for Roxygen2 5.0.1, current as of 6.0.1 For S4, the best practice now is documenting using the @slot tag: #' The title for my S4 class that extends \code{"character"} class. #' #' Some details about this class and my plans for it in the body. #' #' @slot myslot1 A logical keeping track of ...