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How to get first record in each group using Linq
... So glad i found this. I got error message "The method 'First' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead." from your example. Only operation on the list i did after the query was passing myResult.ToList() to a method....
Hibernate: Automatically creating/updating the db tables based on entity classes
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how can I make hibernate to create tables only if they didn't exists?
– Aman Nagarkoti
Feb 16 '17 at 4:17
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Closing Hg Branches
...ist.
See also this thread:
My expectation is that I close a branch because this line of development has come to a dead end, and I don't want to be bothered with it any more.
Therefore, when a branch has been closed I shouldn't see it (in branches, heads, log, for instance) unless I explicitl...
Clone contents of a GitHub repository (without the folder itself)
...on GitHub . When I git clone (git@github:me/name.git...) I get a folder called name/ and inside name I have my contents... How do I get JUST the contents?
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How to make git diff --ignore-space-change the default
...fig --global alias.dfw 'diff --ignore-space-change'
--ignore-space-change can be abbreviated to -w
to apply the alias using: git dfw
bash alias : Run this command to add bash alias:
echo "alias gitdfw='git diff --ignore-space-change'">>~/.profile
Open a new terminal and you can directly ru...
Count lines of code in all java classes in Android Studio
Is there any way I can view the total lines of code in each java class in my project?
5 Answers
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What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
In Java you can suspend the current thread's execution for an amount of time using Thread.sleep() . Is there something like this in Objective-C?
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Uninstalling Android ADT
This seems like a trivial task, but I can't find an option to cleanly de-install the ADT from my Eclipse installation.
Of course, I could just delete the folder of the SDK, but this just throws errors when starting up Eclipse the next time. The reason I'm asking is because my old ADT keeps throwing ...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
... you do some form of operation outside of AngularJS, such as doing an Ajax call with jQuery, or binding an event to an element like you have here you need to let AngularJS know to update itself. Here is the code change you need to do:
app.directive("remove", function () {
return function (scope...
How to dynamically build a JSON object with Python?
I am new to Python and I am playing with JSON data. I would like to dynamically build a JSON object by adding some key-value to an existing JSON object.
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