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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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How to include another XHTML in XHTML using JSF 2.0 Facelets?
...based tool. See also Is it possible to use JSF+Facelets with HTML 4/5? and JavaServer Faces 2.2 and HTML5 support, why is XHTML still being used.
CSS/JS/image files can be included as dynamically relocatable/localized/versioned resources. See also How to reference CSS / JS / image resource in Facele...
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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What does in XML mean?
...e-case: your xml includes a program, as data (e.g. a web-page tutorial for Java). In that situation your data includes a big chunk of characters that include '&' and '<' but those characters aren't meant to be xml.
Compare:
<example-code>
while (x &lt; len &amp;&amp; !don...
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}_.-]*
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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()
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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...