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C# Iterating through an enum? (Indexing a System.Array)
...good if the descriptions are static... if your descriptions need to change based on an instance basis then this approach won't work.
– Llyle
Jul 1 '10 at 22:28
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iterating over and removing from a map [duplicate]
...tter way to do so in a single statement, but that depends on the condition based on which elements are removed.
For eg: remove all those elements where value is test, then use below:
map.values().removeAll(Collections.singleton("test"));
UPDATE
It can be done in a single line using Lambda expres...
How do I check/uncheck all checkboxes with a button using jQuery?
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@MichalSkop This code selects or deselects based on whether the #checkAll is checked or not. If you want to uncheck all then you can just use the value false like this $("input:checkbox").prop('checked', false);
– Richard Garside
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How can I move a tag on a git branch to a different commit?
I created a tag on the master branch called v0.1 like this:
9 Answers
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Showing which files have changed between two revisions
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There is also a GUI based method.
You can use gitk.
Run:
$ gitk --all
Right click on a commit of a branch and select Mark this commit in the pop-up menu.
Right click on a commit of another branch and select Diff this -> marked commit o...
Changing image sizes proportionally using CSS?
... to auto.
Eg
height: 120px;
width: auto;
That would scale the image based on one side only. If you find cropping the image acceptable, you can just set
overflow: hidden;
to the parent element, which would crop out anything that would otherwise exceed its size.
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'nuget' is not recognized but other nuget commands working
...docs/creating-packages/creating-and-publishing-a-package#From_a_convention_based_working_directory
as a reference.
My Package Manger Console in Visual Studio is not allowing me to use the 'nuget' command.
I am able to 'Get-help nuguet' and it displays:
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Remove all line breaks from a long string of text
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updated based on Xbello comment:
string = my_string.rstrip('\r\n')
read more here
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How to change the port of Tomcat from 8080 to 80?
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On a Linux Debian-based (so Ubuntu included) you have also to go to /etc/default/tomcat7, uncomment the #AUTHBIND=no line and set its value to 'yes', in order to let the server bind on a privileged port.
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How to send PUT, DELETE HTTP request in HttpURLConnection?
... DELETE request (practically) through java.net.HttpURLConnection to HTTP-based URL.
9 Answers
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