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Get selected text from a drop-down list (select box) using jQuery
... is the only Jquery that works with asp.net for me, I hence assent to that one. This one: ('$("#yourdropdownid option:selected").text();' did not work in an asp.net page using a master page.
– netfed
Sep 9 '13 at 16:40
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What exactly are late static bindings in PHP?
...ce children have identically named members since you can then decide which ones to refer to by using static:: instead.
– DanMan
Mar 13 '18 at 12:54
add a comment
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Android Studio - How to Change Android SDK Path
.../<username>/android-sdks" (Instead of <username> says the real one). Apply (and reset Andr Studio, just in case). The path was saved successfully. Again under Platform Settings, click on SDKs. Now in the middle column I can see all the sdks installed on the new path
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Mockito - difference between doReturn() and when()
...e are cases where you can't use when/thenReturn. Stubbing void methods is one such. Others include use with Mockito spies, and stubbing the same method more than once.
One thing that when/thenReturn gives you, that doReturn/when doesn't, is type-checking of the value that you're returning, at com...
Removing whitespace from strings in Java
...") produce the same result.
The second regex is 20% faster than the first one, but as the number consecutive spaces increases, the first one performs better than the second one.
Assign the value to a variable, if not used directly:
st = st.replaceAll("\\s+","")
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Printing leading 0's in C?
...use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 instead of 6). Example 2, "%03d" would pad 2 zeros for one number in the ones column and pad 1 zero for a number in the tens column. ie. (number 7 padded to 007 and number 17 padded to 017).
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delegate keyword vs. lambda notation
...both expressions have been compiled. How could they both compile, but with one being converted to a delegate and one to an expression tree? It's a tricky one - you have to use another feature of anonymous methods; the only one which isn't shared by lambda expressions. If you specify an anonymous met...
How to organize large R programs?
...blog post gives a (my opinion) really good quick tutorial to build a bare bones first package: hilaryparker.com/2014/04/29/writing-an-r-package-from-scratch
– panterasBox
Sep 3 '15 at 14:32
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SQLite Concurrent Access
...inimize contention. Especially SQLite 3.
For most desktop/laptop/tablet/phone applications, SQLite is fast enough as there's not enough concurrency. (Firefox uses SQLite extensively for bookmarks, history, etc.)
For server applications, somebody some time ago said that anything less than 100K page...
Align two inline-blocks left and right on same line
How can I align two inline-blocks so that one is left and the other is right on the same line? Why is this so hard? Is there something like LaTeX's \hfill that can consume the space between them to achieve this?
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