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Android: Remove all the previous activities from the back stack
... working. ex- let's say I have four activities for my application A, B, C & D. Suppose I have two Activity back stacks A->B->C(background) & D->A->B(Foreground) and If I call activity A from my current stack(D->A->B) with intent filter what you suggested what will happen it...
Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b') [duplicate]
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Actually, your statement that '0' is evaluated as a boolean is not correct, what actually happens is that true is evaluated as a number, which then forces '0' to be evaluated as a number. This comes as a direct result of the spec...
Compare two objects in Java with possible null values
... Apache Commons StringUtils#equals, it already handles null strings. Code sample:
public boolean compare(String s1, String s2) {
return StringUtils.equals(s1, s2);
}
If you dont want to add the library, just copy the source code of the StringUtils#equals method and apply it when you need it.
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Quicksort: Choosing the pivot
...9). It explains how to make almost any Quicksort behave quadratically.
AT&T Bell Labs Tech Journal, Oct 1984 "Theory and Practice in the Construction of a Working Sort Routine" states "Hoare suggested partitioning around the median of several randomly selected lines. Sedgewick [...] recommended...
release Selenium chromedriver.exe from memory
...
per the Selenium API, you really should call browser.quit() as this method will close all windows and kills the process. You should still use browser.quit().
However: At my workplace, we've noticed a huge problem when trying to execute chromedriver...
How to set JAVA_HOME environment variable on Mac OS X 10.9?
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Set $JAVA_HOME environment variable on latest or older Mac OSX.
Download & Install install JDK
First, install JDK
Open terminal check java version
$ java -version
Set JAVA_HOME environment variable
Open .zprofile file
$ open -t .zprofile
Or create . zprofile file
$ open -t .zprofile
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How to include jar files with java file and compile in command prompt
...ing/executing any java file. You will not have to include the jars individually every time you compile you file.
Different machines have different methods to set the classpath as an environment variable.
The commands for Windows, Linux, etc are different.
You can find more details in this blog.
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How do I view the SQL generated by the Entity Framework?
... redirecting to Immediate (Tools > Options > Debugging > Redirect all Output Window text to Immediate Window)
– rkawano
May 21 '14 at 17:41
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Check if class already assigned before adding
...;
shouldCollapse = scrollTop > 50;
if (shouldCollapse && !collapsed) {
$("nav .branding").addClass("collapse");
collapsed = true;
return;
}
if (!shouldCollapse && collapsed) {
$("nav .branding").rem...
“static const” vs “#define” vs “enum”
...sion for static arrays at function scope; both (2) and (3) can.
Under C99, all of these can be used for local arrays. Technically, using (1) would imply the use of a VLA (variable-length array), though the dimension referenced by 'var' would of course be fixed at size 5.
(1) cannot be used in place...