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Difference between add(), replace(), and addToBackStack()
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Can a fragment container contains more than one fragment, If yes than how replace() method will behave. WIll it replace all the frgaments in that container or android api have a method that accept three arguments, i.e. frgamentContainer, new fragment and with whom to r...
How to submit form on change of dropdown list?
... @deweydb "A lot of users block javascript…" Citation? I've honestly never come across a user that blocks javascript - I've started to believe that these users are a myth. It would prevent them from using half of the internet, for one thing; and anyone savvy enough to block script is p...
Comparing two strings, ignoring case in C# [duplicate]
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The first one is the correct one, and IMHO the more efficient one, since the second 'solution' instantiates a new string instance.
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When to call activity context OR application context?
... prefer static data members, if for no other reason than you can only have one custom Application object. I built one app using a custom Application object and found it to be painful. Ms. Hackborn also agrees with this position.
Here are reasons why not to use getApplicationContext() wherever you g...
Interface naming in Java [closed]
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Totally agree. One more key to type if you use autocompletion. Lots of files starting with an I.
– Kalecser
Feb 12 '09 at 17:24
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What is the proper way to use the node.js postgresql module?
... up a 1-off client to kill some
hung stuff or in command line scripts.
One very helpful thing is to centralize all access to your database in your app to one file. Don't litter pg.connect calls or new clients throughout. Have a file like db.js that looks something like this:
module.exports = {...
Why do most C developers use define instead of const? [duplicate]
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+1 for correct answer among a sea of wrong ones from C++ coders who don't know C.
– R.. GitHub STOP HELPING ICE
Oct 26 '10 at 13:59
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Can I use a binary literal in C or C++?
...ture or an extension (see Difference between GCC binary literals and C++14 ones?)
Support in Visual Studio
Support in Visual Studio started in Visual Studio 2015 Preview (see https://www.visualstudio.com/news/vs2015-preview-vs#C++).
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Failed to load the JNI shared Library (JDK)
...ed into an application. Now imagine a 32bit function wants to call a 64bit one, or alike. Same with alignment and datasizes and everything. I guess I dont have to tell anything more =P
– imacake
Mar 17 '12 at 17:15
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what is the difference between OLE DB and ODBC data sources?
...s not the case - the original diagram must have been correct (and not this one).
– Danny Varod
Jul 18 '11 at 15:52
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