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How to make “if not true condition”?

...swd) == 0 )) ; then ...` which also gives you the benefit of using the c-lang based comparison operators, ==,<,>,>=,<=,% and maybe a few others. In this case, per a comment by Orwellophile, the arithmetic evaluation can be pared down even further, like if ! (( $(grep -c "sysa" /etc/...
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Eclipse Kepler for OS X Mavericks request Java SE 6

...Info.plist located at the path named below to e.g. ~/Downloads/: /Library/Java/JavaVirtualMachines/jdk.1.8.<…>/Contents/ and then replace <key>JVMCapabilities</key> <array> <string>CommandLine</string> </array> with the following: <key>JVM...
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How to tell if JRE or JDK is installed

...computer with JRE, for, among other things, testing. However, when I got a java application working on this computer, and then tried it on another, it complained that JDK was required. How can I check if JDK was somehow installed on my system? Note: the computer in question is a Mac. ...
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What is the equivalent of Java's final in C#?

What is the equivalent of Java's final in C#? 7 Answers 7 ...
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Http Basic Authentication in Java using HttpClient?

I am trying to mimic the functionality of this curl command in Java: 10 Answers 10 ...
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Is Java a Compiled or an Interpreted programming language ?

... Java implementations typically use a two-step compilation process. Java source code is compiled down to bytecode by the Java compiler. The bytecode is executed by a Java Virtual Machine (JVM). Modern JVMs use a technique call...
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scala vs java, performance and memory? [closed]

...is there a difference in performance and usage of memory between Scala and Java? 8 Answers ...
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Force Java timezone as GMT/UTC

... single instance of a running JVM, set the user.timezone system property: java -Duser.timezone=GMT ... <main-class> If you need to set specific time zones when retrieving Date/Time/Timestamp objects from a database ResultSet, use the second form of the getXXX methods that takes a Calendar o...
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What's the best way to distribute Java applications? [closed]

Java is one of my programming languages of choice. I always run into the problem though of distributing my application to end-users. ...
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Converting ISO 8601-compliant String to java.util.Date

I am trying to convert an ISO 8601 formatted String to a java.util.Date . 29 Answers ...