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jQuery get selected option value (not the text, but the attribute 'value')
...t option:selected').val() will take the value of the first selector in the HTML code. Whereas with $('#selectorId option:selected').val() you can have the value of the selector which id you specified. Double check for typos. Here is an example that shows what I just said: codepen.io/anon/pen/Nqgqyz
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How to create a directory in Java?
... @AvinashRaj please check docs.oracle.com/javase/7/docs/api/java/io/File.html#mkdirs()
– Tascalator
Oct 22 '15 at 1:12
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R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
...ylittlescripts.blogspot.com/2018/09/make-your-r-code-nicer-with-roperators.html
install.packages('roperators')
require(roperators)
x <- 1:3
x %+=% 1; x
x %-=% 3; x
y <- c('a', 'b', 'c')
y %+=% 'text'; y
y %-=% 'text'; y
# etc
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How do you remove Subversion control for a folder?
...files.
http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-export.html#tsvn-dug-export-unversion
Updated Answer for Subversion 1.7:
In Subversion 1.7 the working copy has been revised extensively. There is only one .svn folder, located in the base of the working copy. If you are using 1.7,...
How do I load a PHP file into a variable?
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hi this only get static html. see this example. if this is the file we are going to load; ///////////////// <?php echo("text1"); ?> Text2 /////////////// this is the out put i got; //////////////////// Text2 ///////////////////
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jquery disable form submit on enter
...ill be submitted upon ENTER key even if no submit button is present in the HTML markup (e.g. a search field). This has been standard browser behavior since the 90s.
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Finding the mode of a list
..., the issue was solved in Python 3.8. docs.python.org/3/library/statistics.html#statistics.mode
– Michael D
Dec 26 '19 at 12:40
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How to check for a JSON response using RSpec?
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@PriyankaK if it's returning HTML, then your response is not json. Make sure your request is specifying the json format.
– brentmc79
Aug 19 '13 at 17:45
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Uses of Action delegate in C# [closed]
...lymorphism". refactoring.com/catalog/replaceConditionalWithPolymorphism.html
– David Robbins
Oct 18 '09 at 19:39
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How to set background color of a View
... patch bitmaps (developer.android.com/reference/android/graphics/NinePatch.html) were new to me. I simply want to change the color of anything on the screen when I press a Button. The Buttons are on a TextView. Trying to change the color of that, leads to console messages "DDM dispatch reg wait t...