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Why should C++ programmers minimize use of 'new'?
...emory leak with std::string when using std::list<std::string> , and one of the comments says this:
18 Answers
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What is an AngularJS directive?
...ine shopping" domain, rather than "div"s and "span"s (as @WTK already mentioned).
Directives can also componentize HTML -- group a bunch of HTML into some reusable component. If you find yourself using ng-include to pull in lots of HTML, it is probably time to refactor into directives.
What de...
WebKit issues with event.layerX and event.layerY
...r than to log a deprecation warning on an event (at least in my opinion). One mousemove handler and your console explodes. :)
Here's a recent jQuery ticket: http://bugs.jquery.com/ticket/10531
UPDATE: This is fixed now if you upgrade to jQuery 1.7.
Please note that if upgrading jQuery doesn't fi...
How to insert a text at the beginning of a file?
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If the file is only one line, you can use:
sed 's/^/insert this /' oldfile > newfile
If it's more than one line. one of:
sed '1s/^/insert this /' oldfile > newfile
sed '1,1s/^/insert this /' oldfile > newfile
I've included the lat...
Is it possible to change icons in Visual Studio 2012?
... there any way to replace VS2012 solution explorer's icons with VS2010 ones? At least 'folder' icon :(
4 Answers
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On select change, get data attribute value
... As of 2016 find() is much faster than children() even in cases like this one where we only have a tree depth of 2.
– Hafenkranich
Oct 15 '16 at 14:56
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What is the difference between inversedBy and mappedBy?
...de of a (bidirectional) association
from doctrine documentation:
ManyToOne is always the owning side of a bidirectional assocation.
OneToMany is always the inverse side of a bidirectional assocation.
The owning side of a OneToOne assocation is the entity with the table containing the foreign key...
Static Initialization Blocks
...itialization block" is used to set values of static field if it cannot be done in one line.
14 Answers
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Add file extension to files with bash
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for f in *.jpg; do mv "$f" "${f%.jpg}"; done
for f in *; do mv "$f" "$f.jpg"; done
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Count the items from a IEnumerable without iterating?
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The mentioned extension is available since .Net 3.5 and documented in MSDN.
– Christian
Jul 4 '13 at 10:31
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