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Null coalescing in powershell
...e version of PowerShell may come pre-installed on your system; if not, see https://github.com/powershell/powershell.
Per the documentation, the following operators are supported out-of-the-box in PowerShell 7.0:
Null-coalescing: ??
Null-coalescing assignment: ??=
Ternary: ... ? ... : ...
These ...
Specify an SSH key for git push for a given domain
...s") the IdentityFile option appends to the list of identities to try. See: https://serverfault.com/questions/450796/how-could-i-stop-ssh-offering-a-wrong-key/450807#450807
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How to set or change the default Java (JDK) version on OS X?
... #switches to java 1.7
$> jhome -v 1.6 #switches to java 1.6
ref: https://gist.github.com/kenglxn/1843d552dff4d4233271
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How to use UIScrollView in Storyboard
...o work in iOS7 and Auto-layout in iOS 7 and XCode 5.
In addition to this: https://stackoverflow.com/a/22489795/1553014
Apparently, all we need to do is:
Set all constraints to Scroll View (i.e. fix scroll view first)
Then set distance-from-scrollView constraint to the bottom most item to scroll ...
How to get Linux console window width in Python
...orks in Windows.
A backport is now available for Python 3.2 and below:
https://pypi.python.org/pypi/backports.shutil_get_terminal_size
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
I have a class that will download a file from a https server. When I run it, it returns a lot of errors. It seems that I have a problem with my certificate. Is it possible to ignore the client-server authentication? If so, how?
...
Formatting a number with exactly two decimals in JavaScript
...;tbody id="results">
</tbody>
</table>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
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Using JSON.NET as the default JSON serializer in ASP.NET MVC 3 - is it possible?
...
Expanding on the answer from https://stackoverflow.com/users/183056/sami-beyoglu, if you set the Content type, then jQuery will be able to convert the returned data into an object for you.
public ActionResult DoSomething()
{
dynamic cResponse = new ...
How to use Namespaces in Swift?
... public struct SubPackageTwo {
}
}
}
Here are my files in a gist:
https://gist.github.com/mikajauhonen/d4b3e517122ad6a132b8
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Using Excel OleDb to get sheet names IN SHEET ORDER
...below function using the information provided in the answer from @kraeppy (https://stackoverflow.com/a/19930386/2617732). This requires the .net framework v4.5 to be used and requires a reference to System.IO.Compression. This only works for xlsx files and not for the older xls files.
using Sys...