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How can a Java program get its own process ID?
...ng jvmName = ManagementFactory.getRuntimeMXBean().getName();
final int index = jvmName.indexOf('@');
if (index < 1) {
// part before '@' empty (index = 0) / '@' not found (index = -1)
return fallback;
}
try {
return Long.toString(Long.parseLong(jvmName.su...
Creating a CSS3 box-shadow on all sides but one
... Works great! The parent div can be placed on the correct z-index
– Rvanlaak
May 26 '13 at 18:13
I'm cu...
What's the difference between require and require-dev? [duplicate]
...roduction version of your project.
Typically, these are packages such as phpunit/phpunit that you would only use during development.
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String.Join method that ignores empty strings?
...
I had some luck with this instead: Array.FindAll(myArray, Function(s) Not String.IsNullOrEmpty(s)) Can you either change your answer or explain the Where statement?
– Doug
May 2 '13 at 13:44
...
get the latest fragment in backstack
...hen you added the Fragment to the backstack with addTobackStack(tag).
int index = getActivity().getFragmentManager().getBackStackEntryCount() - 1
FragmentManager.BackStackEntry backEntry = getFragmentManager().getBackStackEntryAt(index);
String tag = backEntry.getName();
Fragment fragment = getFrag...
Writing a pandas DataFrame to CSV file
...
I would add index=False to drop the index.
– Medhat
Jul 3 '19 at 20:48
16
...
Xcode is not currently available from the Software Update server
... OS X Mavericks manually from here:
https://developer.apple.com/downloads/index.action?name=for%20Xcode
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How do I iterate over a JSON structure? [duplicate]
...= 0; i < arr.length; i++){
document.write("<br><br>array index: " + i);
var obj = arr[i];
for (var key in obj){
var value = obj[key];
document.write("<br> - " + key + ": " + value);
}
}
note: the for-in method is cool for simple objects. Not very sm...
$location / switching between html5 and hashbang mode / link rewriting
...ou need to use URLs with hashes in your HTML files such as in
<a href="index.html#!/path">link</a>
In the Browser you must use the following Link: http://www.example.com/base/index.html#!/base/path
As you can see in pure Hashbang mode all links in the HTML files must begin with the b...
Watch multiple $scope attributes
...s array contains the current values of the watch expressions
// with the indexes matching those of the watchExpression array
// i.e.
// newValues[0] -> $scope.foo
// and
// newValues[1] -> $scope.bar
});
...