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Async call with await in HttpClient never returns
...seeing this.
– Den
Aug 29 '13 at 16:32
4
Me too! Why isn't this stuff better documented? Thanks a...
Split long commands in multiple lines through Windows batch file
...with blank line when using carets, see Simple carat in batch file consumes all memory
– matt wilkie
Oct 8 '13 at 20:19
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How to filter multiple values (OR operation) in angularJS
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It is working for me but it returns all the results if it doesn't find the searched attribute in the list, how can I do to invert this behavior and return no result if the value doesn't exist in the list?
– Zakaria Belghiti
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Accessing members of items in a JSONArray with Java
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answered Oct 14 '09 at 20:32
notnoopnotnoop
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How do I declare and assign a variable on a single line in SQL
...nt)
– Damien Sawyer
Sep 8 '16 at 20:32
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Find the IP address of the client in an SSH session
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Check if there is an environment variable called:
$SSH_CLIENT
OR
$SSH_CONNECTION
(or any other environment variables) which gets set when the user logs in. Then process it using the user login script.
Extract the IP:
$ echo $SSH_CLIENT | awk '{ print $1}'
1.2...
Chai: how to test for undefined with 'should' syntax
...advantages of the should syntax. It works by adding the should property to all objects, but if a return value or variable value is undefined, there isn't a object to hold the property.
The documentation gives some workarounds, for example:
var should = require('chai').should();
db.get(1234, functi...
Is there an equivalent to background-size: cover and contain for image elements?
...that on caniuse: caniuse.com/#search=background-att :) P.S. I think we can all rest assured that IE will never gain support for this feature and since there is no polyfill either, we're screwed or stuck with JS / CSS hacks until MS decides it is time to (finally) "murder" IE by removing it from Wind...
Change IPython/Jupyter notebook working directory
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jupyter notebook --help-all could be of help:
--notebook-dir=<Unicode> (NotebookManager.notebook_dir)
Default: u'/Users/me/ipynbs'
The directory to use for notebooks.
For example:
jupyter notebook --notebook-dir=/Users/yourname/fol...
How to center a label text in WPF?
... Thanks.
– strider
Mar 10 '14 at 20:32
3
If you have multiple lines of content, this will align t...