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fancybox2 / fancybox causes page to to jump to the top
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The problem is that fancy box changes the overflow value of the body in order to hide the browser scrollbars.
As Dave Kiss points out, we can stop fancy box from doing this by adding the following parameters:
$('.image').fancybox({
padding: 0,
helpers: {
overlay: {
locked: false
...
Git format-patch to be svn compatible?
...d -e 's/.*:refs\/remotes\///'`
REV=`git svn find-rev $(git rev-list --date-order --max-count=1 $TRACKING_BRANCH)`
git diff --no-prefix $(git rev-list --date-order --max-count=1 $TRACKING_BRANCH) $* |
sed -e "s/^+++ .*/& (working copy)/" -e "s/^--- .*/& (revision $REV)/" \
-e "s/^diff -...
Copy constructor for a class with unique_ptr
...to ensure the derived class is copied correctly.
This can be accomplished by adding the following code:
struct Base
{
//some stuff
auto clone() const { return std::unique_ptr<Base>(clone_impl()); }
protected:
virtual Base* clone_impl() const = 0;
};
struct Derived : public Base...
How to get the parent dir location
...b.py is the file that is currently executed, then you can achieve the same by just doing
os.path.abspath(os.path.join('templates', 'blog1', 'page.html'))
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How to delete a character from a string using Python
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M might not be unique. In that case, this will replace all the Ms, right?
– Lazer
Aug 24 '10 at 18:21
14
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Simple explanation of MapReduce?
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@lbolognini var total = orderes.Sum(o => o.UnitPrice * o.Quantity)
– chakrit
Apr 17 '09 at 21:35
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usr/bin/ld: cannot find -l
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@ZoOo that shouldn't normally matter, the linker can work with either one
– djf
May 23 '13 at 9:48
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Is there a __CLASS__ macro in C++?
... a macro, but the giveaway that it isn't really, is that it's not expanded by the preprocessor when you compile with /P.
– Steve Jessop
Oct 4 '11 at 15:20
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When to use PNG or JPG in iPhone development?
... decoding the image. You may need to decrease the quality of your JPG's in order to see a real benefit in file size but then you are displaying non-optimal images.
File size is certainly a factor but there are other considerations at play as well when choosing an image format.
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内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...
...个5M row。
OLTP_RO测试包含5个select查询：select_ranges, select_order_ranges, select_distinct_ranges, select_sum_ranges,
可以看到在多核心或者多线程的场景下， jemalloc和tcmalloc带来的tps增加非常明显。
参考资料
glibc内存管理ptmalloc源代码分析
I...