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Can't install nuget package because of “Failed to initialize the PowerShell host”
...this error when upgrading Nuget packages. None of the fixes that I have come across work. I am using Visual Studio 2013.
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Is there an SQLite equivalent to MySQL's DESCRIBE [table]?
...asic information (for example, it doesn't show if a column is a field of some sort or not). Does SQLite have a way to do this?
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How to create a .NET DateTime from ISO 8601 format
I've found how to turn a DateTime into an ISO 8601 format, but nothing on how to do the reverse in C#.
7 Answers
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How to send a stacktrace to log4j?
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The logger takes an object for its first argument and will toString() it. However the second argument has to be a Throwable and displays the stack trace.
– Peter Lawrey
Dec 3 '10 at 16:50
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How do I replace text in a selection?
I've just started using Sublime Text 2, coming from emacs.
11 Answers
11
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Remove HTML tags from a String
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Jsoup is nice, but I encountered some drawbacks with it. I use it to get rid of XSS, so basically I expect a plain text input, but some evil person could try to send me some HTML. Using Jsoup, I can remove all HTML but, unfortunately it also shrinks many space...
How to set the JDK Netbeans runs on?
...ut I still want to keep the older NBs, but now when I run them, I get this message:
9 Answers
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Wait for a process to finish
... that $pid has open files):
lsof -p $pid +r 1 &>/dev/null
With timeout (seconds)
Linux:
timeout $timeout tail --pid=$pid -f /dev/null
Darwin (requires that $pid has open files):
lsof -p $pid +r 1m%s -t | grep -qm1 $(date -v+${timeout}S +%s 2>/dev/null || echo INF)
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Stashing only un-staged changes in Git
... True. I keep using save with git stash. Maybe it is the programmer in me insisting on honoring the symmetry with apply/pop. :)
– vhallac
Oct 4 '11 at 16:22
111
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ie8 var w= window.open() - “Message: Invalid argument.”
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This is an old posting but maybe still useful for someone.
I had the same error message. In the end the problem was an invalid name for the second argument, i.e., I had a line like:
window.open('/somefile.html', 'a window title', 'width=300');
The problem was 'a window ...