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How to create a WPF UserControl with NAMED content
I have a set of controls with attached commands and logic that are constantly reused in the same way. I decided to create a user control that holds all the common controls and logic.
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How to SSH to a VirtualBox guest externally through a host? [closed]
I have a Ubuntu VM running on my Windows 7 machine. How do I set it up so that I can access the webserver externally through SSH?
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Why is Github asking for username/password when following the instructions on screen and pushing a n
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You can also do git remote set-url origin git@github.com:user/repo.git, as detailed in stackoverflow.com/questions/10126381/…
– And Finally
Jun 28 '18 at 11:03
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How to install psycopg2 with “pip” on Python?
... Yes, this worked for me too. After installing PostgreSQL, I had to set my path by doing PATH=$PATH:/Library/PostgreSQL/9.4/bin pip install psycopg2.
– iamfrancisyo
Jan 26 '15 at 7:47
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When and why are database joins expensive?
...r special cases
It all comes back to mitigating the size of the working set. Joins involving properly selected keys with correctly set up indexes are cheap, not expensive, because they allow significant pruning of the result before the rows are materialised.
Materialising the result involves bu...
Why can't I define a default constructor for a struct in .NET?
...seen equivalent to late solution I'm going to give, so here it is.
use offsets to move values from default 0 into any value you like. here properties must be used instead of directly accessing fields. (maybe with possible c#7 feature you better define property scoped fields so they remain protected...
Cannot install node modules that require compilation on Windows 7 x64/VS2012
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Try that - will set it globally:
npm config set msvs_version 2012 --global
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Java equivalent to C# extension methods
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The XTend language — which is a super-set of Java, and compiles to Java source code1 — supports this.
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Exception messages in English?
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A contentious point perhaps, but instead of setting the culture to en-US, you can set it to Invariant. In the Invariant culture, the error messages are in English.
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
Thread.CurrentThread.CurrentUICultur...
How to change the default encoding to UTF-8 for Apache?
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In httpd.conf add (or change if it's already there):
AddDefaultCharset utf-8
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