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Why do we usually use || over |? What is the difference?
...nd && forms, rather than the | and & forms of these operators, Java will not bother to evaluate the right-hand operand alone.
It's a matter of if you want to short-circuit the evaluation or not -- most of the time you want to.
A good way to illustrate the benefits of short-circuiting w...
Eclipse syntax highlighting preferences save and restore
...spend some time customizing the colors for syntax highlighting in Eclipse (Java, JSP, HTML, CSS, etc.) but whenever I try to export these settings via File|Export|General|Preferences and reimport them, the settings never completely get imported back. Some colors are restored and others are left unch...
Why are trailing commas allowed in a list?
...ical convention to allow trailing commas in an array, languages like C and Java allow it, and Python seems to have adopted this convention for its list data structure. It's particularly useful when generating code for populating a list: just generate a sequence of elements and commas, no need to con...
Setting up maven dependency for SQL Server
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You can download the jar here: java2s.com/Code/Jar/s/Downloadsqljdbc420jar.htm
– Ismail Yavuz
Jul 28 '15 at 14:37
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How to echo with different colors in the Windows command line
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Alt+027 dosn't work in Eclipse/Java .. also tried \033 but nope ... how could I do this in Java?
– derHugo
Jul 22 '19 at 9:24
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When do you need to explicitly call a superclass constructor?
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Pass Nothing from Javascript to VBScript in IE9
...tement and then some actions executed.
Code that uses framework written in Javascript. So I need to pass Nothing to function to perform some actions. In IE8 and earlier versions worked next approach:
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JsonMappingException: out of START_ARRAY token
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Should the .gradle folder be added to version control?
...trol. I then tried setting up a new machine with a different OS flavor and Java version using code from the version control including the .gradle folder and ran into errors. Turned out that the .gradle folder contains machine specific information and is used for caching on local.
Do not include the...
Eclipse Android and gitignore
...re
# built application files
*.apk
*.ap_
# files for the dex VM
*.dex
# Java class files
*.class
# generated files
bin/
gen/
# Local configuration file (sdk path, etc)
local.properties
# Eclipse project files
.classpath
.project
# Proguard folder generated by Eclipse
proguard/
# Intellij pro...