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What difference does .AsNoTracking() make?
...estion regarding the .AsNoTracking() extension, as this is all quite new and quite confusing.
6 Answers
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LINQ with groupby and count
...g>, where each Grouping itself exposes the Key used to create the group and also is an IEnumerable<T> of whatever items are in your original data set. You just have to call Count() on that Grouping to get the subtotal.
foreach(var line in data.GroupBy(info => info.metric)
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What .NET collection provides the fastest search
...ection" depends on your specific data size, ordered-ness, cost-of-hashing, and search frequency.
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How do I set the default locale in the JVM?
...The host
environment's locale is determined by the host operating system and
the user preferences established on that system.
Second, on some Java runtime implementations, the application user can
override the host's default locale by providing this information on
the command line by se...
How to install PyQt4 on Windows using pip?
... sure you grab the correct Windows wheel file (python version, 32/64 bit), and then use pip to install it - e.g:
C:\path\where\wheel\is\> pip install PyQt4-4.11.4-cp35-none-win_amd64.whl
Should properly install if you are running an x64 build of Python 3.5.
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Bubble Sort Homework
In class we are doing sorting algorithms and, although I understand them fine when talking about them and writing pseudocode, I am having problems writing actual code for them.
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Notepad++ htmltidy - unable to find libtidy.dll
I'm on a relatively new Windows 7 machine and in Notepad++ the TextFX HTMLTidy doesn't work. It says "Unable to find libTidy.dll in the system path or C:\program files (x86)\Notepad++\plugins\Config\tidy\libTidy.dll". Some links suggest moving the files to that location, but where do I get them f...
How can I get a channel ID from YouTube?
...my channel ID.
I've tried to find my channel ID from my YouTube account, and I failed in every single way.
If anyone have a single tip for me, I would be incredible glad.
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Bash history without line numbers
The bash history command is very cool. I understand why it shows the line numbers, but is there a way I can invoke the history command and suppress the line numbers?
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How to find event listeners on a DOM node when debugging or from the JavaScript code?
I have a page where some event listeners are attached to input boxes and select boxes. Is there a way to find out which event listeners are observing a particular DOM node and for what event?
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