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How can I get the current user directory?
...onment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName;
if ( Environment.OSVersion.Version.Major >= 6 ) {
path = Directory.GetParent(path).ToString();
}
Though using the environment variable is much more clear.
...
JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
..., fitting to the default content-type "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed data, set this option to false.
Source: http://api.jquery.com/jquery.ajax
Looks like you are going to have to use processData to send your data to the server, or...
npm failed to install time with make not found error
...
Which OS are you using?
If it's Ubuntu you'll need to install the build-essential package:
$ sudo apt-get install build-essential
Then try to install the package again.
s...
What is the difference between svg's x and dx attribute?
What is the difference between svg's x and dx attribute (or y and dy)? When would be a proper time to use the axis shift attribute (dx) versus the location attribute (x)?
...
Creating PHP class instance with a string
...str;
$object = new $class();
When using namespaces, supply the fully qualified name:
$class = '\Foo\Bar\MyClass';
$instance = new $class();
Other cool stuff you can do in php are:
Variable variables:
$personCount = 123;
$varname = 'personCount';
echo $$varname; // echo's 123
And variable fu...
MVC 5 Access Claims Identity User Data
...the OP doesn't see it at that time. You have to load manually at this time if you want it in the Login method.
– Adam Tuliper - MSFT
Nov 24 '14 at 10:19
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Python's “in” set operator
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If someone implemented his class's hash function in a twisted way, this is what he may get (and deserve).
– ugoren
Jan 2 '12 at 21:52
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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
...agree about console.log(), however it should be hedged with something like if (window.console) in case it gets left in the code (much easier to do than with alert()) and breaks IE.
– thepeer
Jan 24 '12 at 16:46
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How to zero pad a sequence of integers in bash so that all have the same width?
...
In your specific case though it's probably easiest to use the -f flag to seq to get it to format the numbers as it outputs the list. For example:
for i in $(seq -f "%05g" 10 15)
do
echo $i
done
will produce the following output:
0...
Rails 3: I want to list all paths defined in my rails application
...r path functions (that are created from routes) in my rails 3 application, if that is possible.
5 Answers
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