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Get user info via Google API
...rvice.Scope.PlusLogin,"https://www.googleapis.com/auth/plus.profile.emails.read" }
});
TokenResponse _token = flow.ExchangeCodeForTokenAsync("", code, "postmessage",
CancellationToken.None).Result;
// Cre...
Remove a git commit which has not been pushed
...
Reader, before you git reset your code. Do your future self a favor: The difference between reset, reset --soft, and reset --hard (What happens to your earlier git add aka "your work" :) Picture: link
– ...
How do I configure different environments in Angular.js?
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I'm a little late to the thread, but if you're using Grunt I've had great success with grunt-ng-constant.
The config section for ngconstant in my Gruntfile.js looks like
ngconstant: {
options: {
name: 'config',
wrap: '"use strict";\n\n{%= _...
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
...VERY careful not to bypass stdio's buffer. If there is buffer data (either read or unflushed write), reads/writes from the file descriptor might give you unexpected results.
To answer one of the side questions, to convert a file descriptor to a FILE pointer, use fdopen(3)
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How to check whether a variable is a class or not?
...oungk: You're not "assuming the difference comes from...", you're actually reading that in the code. A subclass of object ("new style") has the desired properties, just what you see here.
– S.Lott
Dec 28 '08 at 12:27
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Print all but the first three columns
...absolutely right and I am very sorry for my misunderstanding. I did a fast read to the answer and did not notice your original answer (yes, I read too fast). +1 for the answer itself using the nice trick to loop up to NF-1 and then printing the last element to avoid the extra whitespace. And sorry a...
Convert object to JSON in Android
...oved JSON Parser.
http://developer.android.com/reference/android/util/JsonReader.html
Reads a JSON (RFC 4627) encoded value as a stream of tokens. This
stream includes both literal values (strings, numbers, booleans, and
nulls) as well as the begin and end delimiters of objects and arrays....
Is there a “do … while” loop in Ruby?
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I found the following snippet while reading the source for Tempfile#initialize in the Ruby core library:
begin
tmpname = File.join(tmpdir, make_tmpname(basename, n))
lock = tmpname + '.lock'
n += 1
end while @@cleanlist.include?(tmpname) or
File.exist?(...
How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
...n't matter if e.g. you are waiting on the first one while the second has already finished (the 2nd will be picked at the next iteration anyway). It's the same approach that you'd use in C with wait(2).
– Luca Tettamanti
Dec 10 '08 at 14:41
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In the shell, what does “ 2>&1 ” mean?
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Mon Jan 7 13:19:01 CET 2013
Unsetting this option and/or inquiring if already set.
$ set -o | grep noclobber
noclobber on
$ set +o noclobber
$ set -o | grep noclobber
noclobber off
$ date > $testfile ; cat $testfile
Mon Jan 7 13:24:27 CET 2013
$ rm $testfile
###4 - La...