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How to sort a HashMap in Java [duplicate]
...tion order (which I often like for debugging), or by access order. And finally if you're doing a lot of this you might check out Java 1.6 and NavigableMap, awesome stuff!
– Mark Bennett
Jan 5 '12 at 0:58
...
Change URL parameters
...Val;
return baseURL + "?" + newAdditionalURL + rows_txt;
}
Function Calls:
var newURL = updateURLParameter(window.location.href, 'locId', 'newLoc');
newURL = updateURLParameter(newURL, 'resId', 'newResId');
window.history.replaceState('', '', updateURLParameter(window.location.href, "param",...
Are arrays passed by value or passed by reference in Java? [duplicate]
...a primitive type in Java, but they are not objects either ... "
In fact, all arrays in Java are objects1. Every Java array type has java.lang.Object as its supertype, and inherits the implementation of all methods in the Object API.
... so are they passed by value or by reference? Does it de...
Histogram using gnuplot?
...edited Feb 8 '14 at 23:38
Matt Ball
323k8585 gold badges598598 silver badges672672 bronze badges
answered Mar 29 '10 at 14:52
...
How do I detect the Python version at runtime? [duplicate]
...
@iBug is correct. The documentation specifically says to instead use sys.version_info for our purpose here. docs.python.org/3/library/sys.html#sys.version
– Max Barraclough
Jan 1 at 19:06
...
How can I use Async with ForEach?
...an asynchronous operation, and you can then (asynchronously) wait for them all to complete.
using (DataContext db = new DataLayer.DataContext())
{
var tasks = db.Groups.ToList().Select(i => GetAdminsFromGroupAsync(i.Gid));
var results = await Task.WhenAll(tasks);
}
The benefits of this...
How to match “anything up until this sequence of characters” in a regular expression?
... of .+ (one or more of
anything). When we use .+, the engine will basically match everything.
Then, if there is something else in the regex it will go back in steps
trying to match the following part. This is the greedy behavior,
meaning as much as possible to satisfy.
When using .+?, in...
Build project into a JAR automatically in Eclipse
...pse project where I want to keep my Java project built into a JAR automatically. I know I have an option to export the project into a JAR; if I do a right click; but what I am really looking for is, that like Eclipse automatically builds a project's .class files and put them in target folder; it s...
Horizontal ListView in Android?
Is it possible to make the ListView horizontally? I have done this using a gallery view, but the selected item comes to the center of the screen automatically. I don't want the selected item at the same spot I clicked. How can I rectify this problem? My idea was to set the ListView with a horizo...
Filtering by Multiple Specific Model Properties in AngularJS (in OR relationship)
...dicate function can be used to write arbitrary filters.
The function is called for each element of array. The final result is
an array of those elements that the predicate returned true for.
<input ng-model="query">
<tr ng-repeat="smartphone in smartphones | filter: search ">
...