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Why doesn't Java offer operator overloading?

...hat for each container to do the same thing (access its content through an index or identifier), we have a different way to do it, which is confusing. In C++, each container uses the same way to access its content, thanks to operator overloading. Natural advanced types manipulation The examples b...
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Is there Selected Tab Changed Event in the standard WPF Tab Control

... I tied this in the handler to make it work: void TabControl_SelectionChanged(object sender, SelectionChangedEventArgs e) { if (e.Source is TabControl) { //do work when tab is changed } } sh...
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Gradle does not find tools.jar

...o use the package tools.jar, which is in the lib folder from the jdk (1.6.0_26 in my case). 21 Answers ...
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How to remove a TFS Workspace Mapping?

...stating "Show Remote Workspaces" - just tick that and you'll get a list of all your enlistments: From the command line Call "tf workspace" from a developer command prompt. It will bring up the "Manage Workspaces" directly! ...
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xkcd style graphs in MATLAB

...; if ~isempty(xTicks) yOffset = limits(3) - 0.05.*ranges(2); tickIndex = true(size(xTicks)); if ismember('left', xkcdOptions) tickIndex(1) = false; xkcd_arrow('left', [limits(1) + 0.02.*ranges(1) xTicks(1)], ... yOffset, xColor); end if ismember('ri...
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How can I have linebreaks in my long LaTeX equations?

...can be precisely controlled. e.g. \begin{align*} x&+y+\dots+\dots+x_100000000\\ &+x_100000001+\dots+\dots \end{align*} which would line up the first plus signs of each line... but obviously, you can set the alignments wherever you like. ...
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Profiling Vim startup time

... if you want it to just print it, try vim --startuptime /dev/stdout +qall – Capi Etheriel Jan 15 '13 at 17:37 1 ...
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How do I add a path to PYTHONPATH in virtualenv

... You can usually avoid having to do anything with PYTHONPATH by using .pth files. Just put a file with a .pth extension (any basename works) in your virtualenv's site-packages folder, e.g. lib\python2.7\site-packages, with the absolute p...
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How to stop flask application without using ctrl-c

...ore at Shutdown The Simple Server): from flask import request def shutdown_server(): func = request.environ.get('werkzeug.server.shutdown') if func is None: raise RuntimeError('Not running with the Werkzeug Server') func() @app.route('/shutdown', methods=['POST']) def shutdown(...
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OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection

...e I was unable to find a relevant implementation I decided to accept the challenge. I made some modifications to the squares demo present in OpenCV and the resulting C++ code below is able to detect a sheet of paper in the image: void find_squares(Mat& image, vector<vector<Point> >...