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Simplest way to profile a PHP script
... on, pump the output through kcachegrind (for linux) or wincachegrind (for windows) and it'll show you a few pretty charts that detail the exact timings, counts and memory usage (but you'll need another extension for that).
It rocks, seriously :D
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ViewPager with Google Maps API v2: mysterious black view
...s not perfect - the black background seems to be part of the GLSurfaceView window code.google.com/p/gmaps-api-issues/issues/detail?id=4639
– Jeff Gilfelt
Dec 17 '12 at 12:24
5
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R command for setting working directory to source file location in Rstudio
...ording to the comments, this might not necessarily work on every platform (Windows seems to work, Linux/Mac for some).
Keep in mind that this solution is for 'sourcing' the files, not necessarily for running chunks in that file.
see also get filename and path of `source`d file
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Angular - ui-router get previous state
...ick="goBack()">Back</button>
//JS
$scope.goBack = function() {
window.history.back();
};
(If you want it to be more testable, inject the $window service into your controller and use $window.history.back()).
sha...
How do you Programmatically Download a Webpage in Java
...Connection();
con.setRequestProperty ( "User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:63.0) Gecko/20100101 Firefox/63.0" );
InputStream ins = con.getInputStream();
InputStreamReader isr = new InputStreamReader(ins, "Windows-1252");
BufferedReader in = new...
Using GPU from a docker container?
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Currently there is no way of doing this if you have Windows as the host.
– Souradeep Nanda
Jul 11 '18 at 3:19
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Can Android Studio be used to run standard Java projects?
...own to the left of the run button. Click Edit Configurations...
In the new window, click on the plus sign at the top left of the window and select Application
A new application configuration should appear, enter in the details such as your main class and classpath of your module.
Click OK.
Now if ...
Is there a way to make npm install (the command) to work behind proxy?
... don't have to worry about your settings everytime you open a new terminal window!
If your company is like mine, I have to change my password pretty often. So I added the following into my ~/.bashrc or ~/.bash_profile so that whenever I open a terminal, I know my npm is up to date!
Simply paste t...
How do I convert a column of text URLs into active hyperlinks in Excel?
....
On the Insert menu, click Module.
Copy and paste this code into the code window of the module.
It will automatically name itself HyperAdd.
Sub HyperAdd()
'Converts each text hyperlink selected into a working hyperlink
For Each xCell In Selection
ActiveSheet.Hyperlinks.Add Anchor...
Any reason to clean up unused imports in Java, other than reducing clutter?
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It's actually Ctrl+Shift+O on windows.
– Matt Ball
Apr 16 '10 at 19:57
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