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Detect whether there is an Internet connection available on Android [duplicate]
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The getActiveNetworkInfo() method of ConnectivityManager returns a NetworkInfo instance representing the first connected network interface it can find or null if none of the interfaces are connected. Checking if this method returns null should be enoug...
What's the difference between a 302 and a 307 redirect?
...C 1945 and RFC 2068 specify that the client is not allowed to
change the method on the redirected
request. However, most existing user
agent implementations treat 302 as if
it were a 303 response, performing a
GET on the Location field-value
regardless of the original request
method. ...
How to construct a relative path in Java from two absolute paths (or URLs)?
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It's a little roundabout, but why not use URI? It has a relativize method which does all the necessary checks for you.
String path = "/var/data/stuff/xyz.dat";
String base = "/var/data";
String relative = new File(base).toURI().relativize(new File(path).toURI()).getPath();
// relative == "s...
git - skipping specific commits when merging
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If you want to merge most but not all of the commits on branch "maint" to "master", for instance, you can do this. It requires some work---- as mentioned above, the usual use case is to merge everything from a branch--- but sometimes it hap...
Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...hat m-file is called. It is not required that the main function have the same name as the m-file, but for clarity it should. When the function and file name differ, the file name must be used to call the main function.
All subsequent functions in the m-file, called local functions (or "subfunctions...
Is it possible to do a sparse checkout without checking out the whole repository first?
...ibs/my_lib # etc, to list sub-folders to checkout
# they are checked out immediately after this command, no need to run git pull
Note that it requires git version 2.25 installed. Read more about it here: https://github.blog/2020-01-17-bring-your-monorepo-down-to-size-with-sparse-checkout/
UPDATE:...
How to step back in Eclipse debugger?
... have to terminate the program and restart, and this takes a fair bit of time.
6 Answers
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What's the fastest way to read a text file line-by-line?
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To find the fastest way to read a file line by line you will have to do some benchmarking. I have done some small tests on my computer but you cannot expect that my results apply to your environment.
Using StreamReader.ReadLine
This is basically your method. For some reason you set the buffer siz...
How do I find a specific table in my EDMX model quickly?
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Really time saving for complex entity model
– Ravinder Singh Bhanwar
Feb 7 '17 at 11:15
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Use PHP composer to clone git repo
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At the time of writing in 2013, this was one way to do it. Composer has added support for better ways: See @igorw 's answer
DO YOU HAVE A REPOSITORY?
Git, Mercurial and SVN is supported by Composer.
DO YOU HAVE WRITE ACCESS TO THE...