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What is the “-->” operator in C++?
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In Java it also compiles :)
– Steven Devijver
Feb 12 '13 at 8:07
45
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How can I output leading zeros in Ruby?
...intf, but similar formating functions are available in perl, ruby, python, java, php, etc.
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Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
...e the <?xml> tag, removed it and it worked !
– JavaTec
Jan 19 '18 at 20:34
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How to discover number of *logical* cores on Mac OS X?
... time (in top):
PID COMMAND %CPU
4306 top 5.6
4304 java 745.7
4296 locationd 0.0
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How to determine device screen size category (small, normal, large, xlarge) using code?
...:-) But for those (like me) forced to still support Android 1.5 we can use java reflection for backward compatible:
Configuration conf = getResources().getConfiguration();
int screenLayout = 1; // application default behavior
try {
Field field = conf.getClass().getDeclaredField("screenLayout");...
How can I get Docker Linux container information from within the container itself?
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To get the hostname that matches the Container Id in Java, use InetAddress.getLocalHost().getHostName().
– Nathan
Jan 18 '19 at 0:15
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What is a “bundle” in an Android application
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A Bundle is very much like a Java Map object that maps String keys to values. It's used to pass information between activities and other application components. It's also used by the framework to capture and restore state information.
The reason Android...
Logic to test that 3 of 4 are True
...ndicates that converting bool to int gives the expected values 0 or 1.
In Java and C#, you can use the following construct:
if ((a?1:0) + (b?1:0) + (c?1:0) + (d?1:0) == 3)
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How to make part of the text Bold in android at runtime?
...llo</b> <i>World</i> ]]></string>
Then in the java file :
TextView myTextView = (TextView) this.findViewById(R.id.myTextView);
myTextView.setText(Html.fromHtml( getResources().getString(R.string.mystring) ));
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The import android.support cannot be resolved
...ese Steps:
For Eclipse:
Go to your Project's Properties
Navigate to the Java Build Path
Then go to the Libraries tab. There click the Add External JARs Button on the Right pane.
Select the android-support-v4.jar file, usually the path for the Jar file is :
YOUR_DRIVE\android-sdks\extras\android\s...