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gdb fails with “Unable to find Mach task port for process-id” error
My app runs fine but gdb fails to debug it with the following error
12 Answers
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How do I wrap a selection with an HTML tag in Visual Studio?
...trl-V is still the fastest solution I've seen as mentioned in this answer: https://stackoverflow.com/a/5109994/486325.
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Google Docs/Drive - number the headings
...s, but it also supports plain heading numbers as well. The source is here https://github.com/jordan2175/markdown-tools and is available via G Suite Marketplace as "Markdown Tools".
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Capturing URL parameters in request.GET
I am currently defining regular expressions in order to capture parameters in a URL, as described in the tutorial. How do I access parameters from the URL as part the HttpRequest object?
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MySQL error 1449: The user specified as a definer does not exist
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This commonly occurs when exporting views/triggers/procedures from one database or server to another as the user that created that object no longer exists.
You have two options:
1. Change the DEFINER
This is possibly easiest to do when initially impo...
Viewing full output of PS command
when I run ps -aux command on my linux server, to which I connected using putty, few processes are too long to fit in my current window width. Is there an alternative?
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How do I call some blocking method with a timeout in Java?
...thread.interrupt() on the blocking thread
This course about concurrency https://www.udemy.com/java-multithreading-concurrency-performance-optimization/?couponCode=CONCURRENCY
really walks through those fundamentals if you really want to understand how it works in Java. It actually talks about th...
Execute PowerShell Script from C# with Commandline Arguments
I need to execute a PowerShell script from within C#. The script needs commandline arguments.
7 Answers
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Get names of all files from a folder with Ruby
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You also have the shortcut option of
Dir["/path/to/search/*"]
and if you want to find all Ruby files in any folder or sub-folder:
Dir["/path/to/search/**/*.rb"]
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ReactJS Two components communicating
I just got started with ReactJS and am a little stuck on a problem that I have.
11 Answers
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