大约有 10,000 项符合查询结果（耗时：0.0149秒） [XML]
Why can't I use switch statement on a String?
...essary overhead. In my experience it has only made sense to use valueOf to transform into an enumeration if a typesafe representation of the String value was needed later on.
– MilesHampson
Jul 23 '13 at 10:07
...
PyPy — How can it possibly beat CPython?
...tion, OTOH, would analyze the end users code and try to figure out ways to transform it to execute more efficiently.
– Ben
Dec 3 '13 at 13:27
add a comment
...
Bash script to receive and repass quoted parameters
...quoted-dollar-at.sh
chmod +x *.sh
"$@" - quoted-dollar-at is an identity transformation for re-passing args to a subshell (~99% of the time, this is what you meant to do):
./quoted-dollar-at.sh aaa '' "'cc cc'" '"ddd ddd"'
# $1= aaa
# $2=
# $3= 'cc cc'
# $4= "ddd ddd"
"$*" -...
When should std::move be used on a function return value? [duplicate]
...ation capabilities of the C++ compiler whether it is able to compute which transformations from f(foo); foo.~Foo(); to f(std::move(foo)); foo.~Foo(); are profitable in terms of performance or in terms of memory consumption, while adhering to the C++ specification rules.
Conceptually speaking, yea...
Is it possible to push a git stash to a remote repository?
... do echo $sha:refs/heads/stash_$sha; done)
Loop on the receiving end to transform back into stashes:
cd /tmp/TEST/
for a in $(git rev-list --no-walk --glob='refs/heads/stash_*');
do
git checkout $a &&
git reset HEAD^ &&
git stash save "$(git log --format='%s' -1 H...
Make div (height) occupy parent remaining height
...partial support). Some other issues include using calc in conjunction with transform or box-shadow, so be sure to test in multiple browsers if that is of concern to you.
Other Alternatives
If older support is needed, you could add height:100%; to #down will make the pink div full height, with one ...
How to convert a factor to integer\numeric without loss of information?
...to
a factor is meaningless, and may
happen by implicit coercion. To
transform a factor f to
approximately its original numeric
values, as.numeric(levels(f))[f] is
recommended and slightly more
efficient than
as.numeric(as.character(f)).
The FAQ on R has similar advice.
Why is a...
Homebrew作者解不出面试题，被Google拒绝 - 创意 - 清泛网 - 专注C/C++及内核技术
...brew作者解不出面试题，被Google拒绝Homebrew是Mac上一套流行的软件包管理工具，可以通过命令行搜索、安装、卸载软件包。近日，其作者在进入Google的面试中，因解不出一个二叉 Homebrew是Mac上一套流行的软件包管理工具，可以通...
一个孩子的5.28日记 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
一个孩子的5.28日记上午10:30，爸爸说，儿童节出国旅行计划没了；下午1:30，爸爸说，儿童节礼物也没了；下午3:30，妈妈说，爸爸没了…珍爱生命，不许跳楼！！！！上午10:30，爸爸说，儿童节出国旅行计划没了；
下午1:30，爸...
让人瞠目结舌的七大互联网+奇葩路线 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
让人瞠目结舌的七大互联网+奇葩路线传统企业都想搭互联网+顺风车，然而疯狂改名、大跨界投资等，好像为互联网+蒙上了一层恶搞意味。
奇葩 七大 路线