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Not equal != operator on NULL
...one doesn't know what the value is.
Here is a wikipedia article to read:
https://en.wikipedia.org/wiki/Null_(SQL)
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How do I decompile a .NET EXE into readable C# source code?
... version of .Net Reflector, but now I like ILSpy.
From the ILSpy website (https://github.com/icsharpcode/ILSpy/):
ILSpy is the open-source .NET assembly browser and decompiler.
ILSpy Features
Assembly browsing
IL Disassembly
Decompilation to C#
Supports lambdas and 'yield return'
Shows XML doc...
Best practice to mark deprecated code in Ruby?
...
Ruby Standard Library has a module with the warning logic: https://ruby-doc.org/stdlib/libdoc/rubygems/rdoc/Gem/Deprecate.html. I tend to prefer it to maintain my deprecation messages in a "standard" way:
# my_file.rb
class MyFile
extend Gem::Deprecate
def no_more
close
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How does the keyword “use” work in PHP and can I import classes with it?
...th Composer) works, you can read the blog post I just wrote on this topic: https://enterprise-level-php.com/2017/12/25/the-magic-behind-autoloading-php-files-using-composer.html
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if else statement in AngularJS templates
...ovide if/else functionality, but you can get it by including this module:
https://github.com/zachsnow/ng-elif
In its own words, it's just "a simple collection of control flow directives: ng-if, ng-else-if, and ng-else." It's easy and intuitive to use.
Example:
<div ng-if="someCondition">...
Connection pooling options with JDBC: DBCP vs C3P0
...(Dec '13) After 4 years at the top, there's now a much faster competitor : https://github.com/brettwooldridge/HikariCP
Update #3: (Sep '14) Please consider BoneCP to be deprecated at this point, recommend switching to HikariCP.
Update #4: (April '15) -- I no longer own the domain jolbox.com
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How does push notification technology work on Android?
...ts the reliable and scalable GCM infrastructure, plus many new features.
https://firebase.google.com/docs/cloud-messaging/
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Junit - run set up method once
...
Try this solution:
https://stackoverflow.com/a/46274919/907576 :
with @BeforeAllMethods/@AfterAllMethods annotation you could execute any method in Test class in an instance context, where all injected values are available.
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How to unzip files programmatically in Android?
...ip file is to be extracted before. Also path + filename concatenation > https://stackoverflow.com/a/412495/995891
throws - because catch late - add a try catch if really not interested in them.
actually makes sure that the required directories exist in all cases. Not every zip contains all the re...
Quickest way to convert XML to JSON in Java [closed]
...e uploaded the project you can directly open in eclipse and run
that's all
https://github.com/pareshmutha/XMLToJsonConverterUsingJAVA
Thank You
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