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C++ catch blocks - catch exception by value or reference? [duplicate]
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The standard practice for exceptions in C++ is ...
Throw by value, catch by reference
Catching by value is problematic in the face of inheritance hierarchies. Suppose for your example that there is another type MyException w...
jQuery get value of select onChange
...hat I could get the value of a select input by doing this $(this).val(); and applying the onchange parameter to the select field.
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How to clear all s’ contents inside a parent ?
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Can we clone the html and manipulate on that? like var tmp = $('<div>').append($('#masterdiv').clone()).remove().html(); and get the divs inside #masterdiv of tmp and clear the contents and return
– Prasad
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jQuery hasAttr checking to see if there is an attribute on an element [duplicate]
... edited Jun 18 '14 at 11:12
Andreas Furster
1,27011 gold badge99 silver badges2525 bronze badges
answered Aug 23 '09 at 8:42
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How do I get the path of the Python script I am running in? [duplicate]
...in: Perhaps you tried the expression in the shell?
– André Laszlo
May 28 '10 at 15:44
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Make a ...
Add line break to ::after or ::before pseudo-element content
I do not have access to the HTML or PHP for a page and can only edit via CSS. I've been doing modifications on a site and adding text via the ::after or ::before pseudo-elements and have found that escape Unicode should be used for things such as a space before or after the added content.
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Installing libv8 gem on OS X 10.9+
...v8 3.16.14.3 but getting an error on OSX Mavericks using latest stable rvm and ruby-1.9.3-p125.
20 Answers
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How do I prevent the iPhone screen from dimming or turning off while my application is running?
...e app need to re-enable the timer when the app has lost focus, or is this handled automatically by the OS?
– Stan James
Oct 21 '14 at 17:10
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Show AlertDialog in any position of the screen
When we show an AlertDialog in android it shows in the center of the screen. Is there any way to change the position?
4 An...
Specifying colClasses in the read.csv
... one can probably use the following to read the first line of the csv and determine how many columns there are. scan(csv,sep=',', what="character" , nlines=1 )
– defoo
May 10 '10 at 19:53
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