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Cassandra port usage - how are the ports used?
...MX monitoring port
1024 - 65355 Random port required by JMX. Starting with Java 7u4 a specific port can be specified using the com.sun.management.jmxremote.rmi.port property.
7000 Inter-node cluster
7001 SSL inter-node cluster
9042 CQL Native Transport Port
9160 Thrift
DataStax OpsCenter
61620 o...
Which .NET Dependency Injection frameworks are worth looking into? [closed]
... cons.
Spring.NET is the most mature as it comes out of Spring from the Java world. Spring has a very rich set of framework libraries that extend it to support Web, Windows, etc.
Castle Windsor is one of the most widely used in the .NET platform and has the largest ecosystem, is highly configurab...
Allow user to select camera or gallery for image
...u check if it is entering in the method getRotationFromCamera (ImagePicker.java) and what value it is returning? In which phone are you testing?
– Mario Velasco
Nov 2 '15 at 12:37
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Local file access with JavaScript
Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR .
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Regular expression \p{L} and \p{N}
...code letters, \p{N} for Unicode digits). They are supported by .NET, Perl, Java, PCRE, XML, XPath, JGSoft, Ruby (1.9 and higher) and PHP (since 5.1.0)
At any rate, that's a very strange regex. You should not be using alternation when a character class would suffice:
[\p{L}\p{N}_.-]*
...
IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
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Alas, if a java debug configuration uses a shell script in "Run Another Configuration", then only the shell script is started. The debug session isn't.
– Auric
Sep 23 '19 at 12:21
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is guava-libraries available in maven repo?
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Guava: Google Core Libraries For Java: https://mvnrepository.com/artifact/com.google.guava/guava
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How to execute an external program from within Node.js?
...at run time
var spawn = require('child_process').spawn;
var prc = spawn('java', ['-jar', '-Xmx512M', '-Dfile.encoding=utf8', 'script/importlistings.jar']);
//noinspection JSUnresolvedFunction
prc.stdout.setEncoding('utf8');
prc.stdout.on('data', function (data) {
var str = data.toString()
...
How do I switch to another subversion branch in Intellij?
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Not the answer you're looking for? Browse other questions tagged java svn versioning intellij-idea branch or ask your own question.
Why does one often see “null != variable” instead of “variable != null” in C#?
...ble = 5)
which assigns 5 to variable and always evaluate to true. But in Java, a boolean is a boolean. And with !=, there is no reason at all.
One good advice, though, is to write
if (CONSTANT.equals(myString))
rather than
if (myString.equals(CONSTANT))
because it helps avoiding NullPointer...