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How to check a radio button with jQuery?
... 1.6, use:
$("#radio_1").prop("checked", true);
For versions prior to (<) 1.6, use:
$("#radio_1").attr('checked', 'checked');
Tip: You may also want to call click() or change() on the radio button afterwards. See comments for more info.
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git discard all changes and pull from upstream
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git reset <hash> # you need to know the last good hash, so you can remove all your local commits
git fetch upstream
git checkout master
git merge upstream/master
git push origin master -f
voila, now your fork is back to same a...
How do I find the stack trace in Visual Studio?
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==> "while debugging" <==
– prabhakaran
Mar 20 '12 at 14:54
2
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Using Emacs as an IDE
...top is often some sort of documentation or README file that I want to consult while I am working. Now I know there are some pretty expert Emacs users out there, and I am curious what other Emacs functionally is useful if the intention is to use it as a complete IDE. Specifically, most IDEs usually...
“new” keyword in Scala
...o("baz")
res0: Foo = Foo@2ad6a0
// will be a error
scala> Foo("baz")
<console>:8: error: not found: value Foo
Foo("baz")
Bonus, there is a anonymous classes in scala, which can be constructed like this:
scala> new { val bar = "baz" }
res2: java.lang.Object{val bar: java.lang...
Vim Insert Mode on Mac OS X
...t mapping another key to do this for you. In your ~/.vimrc just put imap <F13> <Insert> and now the F13 key (which on my Mac keyboard is the closest key to where the Insert key is on a regular keyboard).
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JS - get image width and height from the base64 code
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I found that using .naturalWidth and .naturalHeight had the best results.
const img = new Image();
img.src = 'https://via.placeholder.com/350x150';
img.onload = function() {
const imgWidth = img.naturalWidth;
const imgHeight = img.naturalHeight;
console.log('imgWidth: ', imgWidth);
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Using System.Dynamic in Roslyn
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I don't know if this fixed the issue or not, but I added <add namespace="Microsoft.CSharp" /> into my Views/Web.config <namespaces> node. The compiler error is gone now.
– Don Rolling
Jan 12 '16 at 15:06
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How to write logs in text file when using java.util.logging.Logger
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@bluemunch You can use the alternative constructor of FileHandler(path, true) to make the log append to existing log file.
– Sri Harsha Chilakapati
May 28 '16 at 16:32
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Regex exactly n OR m times
... that means "exactly m or n times". The way you are doing it is fine.
An alternative is:
X{m}(X{k})?
where m < n and k is the value of n-m.
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