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in_array() and <em>mem>ultidi<em>mem>ensional array
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in_array() does not work on <em>mem>ultidi<em>mem>ensional arrays. You could write a recursive function to do that for you:
function in_array_r($needle, $haystack, $strict = false) {
foreach ($haystack as $ite<em>mem>) {
if (($strict ? $ite<em>mem> === $needle : $ite<em>mem>...
Getting an “a<em>mem>biguous redirect” error
The following line in <em>mem>y Bash script
11 Answers
11
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Convert a Python list with strings all to lowercase or uppercase
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It can be done with list co<em>mem>prehensions. These basically take the for<em>mem> of [function-of-ite<em>mem> for ite<em>mem> in so<em>mem>e-list]. For exa<em>mem>ple, to create a new list where all the ite<em>mem>s are lower-cased (or upper-cased in the second snippet), you would use:
&a<em>mem>p;gt;&a<em>mem>p;gt;&a<em>mem>p;g...
Why doesn't this code si<em>mem>ply print letters A to Z?
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Fro<em>mem> the docs:
PHP follows Perl's convention when dealing with arith<em>mem>etic operations on character variables and not C's.
For exa<em>mem>ple, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == ...
Are the days of passing const std::string &a<em>mem>p; as a para<em>mem>eter over?
...ested that the reasons to pass std::vector and std::string by const &a<em>mem>p;a<em>mem>p; are largely gone. He suggested that writing a function such as the following is now preferable:
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
Have we (as a co<em>mem><em>mem>unity) had enough experience to deter<em>mem>ine when and/or whether auto is being abused?
6 Answers
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Delete files older than 10 days using shell script in Unix [duplicate]
I'<em>mem> new to shell scripts, can anyone help? I want to delete scripts in a folder fro<em>mem> the current date back to 10 days.
The scripts looks like:
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How to convert a date string to different for<em>mem>at [duplicate]
...tring "2013-1-25" to string "1/25/13" in python.
I looked at the dateti<em>mem>e.strpti<em>mem>e but still can't find a way for this.
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Specialization with Constraints
I'<em>mem> having proble<em>mem>s getting GHC to specialize a function with a class constraint. I have a <em>mem>ini<em>mem>al exa<em>mem>ple of <em>mem>y proble<em>mem> here: Foo.hs and <em>Mem>ain.hs . The two files co<em>mem>pile (GHC 7.6.2, ghc -O3 <em>Mem>ain ) and run.
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VC/<em>Mem>FC 临界区域使用方法实例 - C/C++ - 清泛网 - 专注C/C++及内核技术
VC/<em>Mem>FC 临界区域使用方法实例临界区域的作用：避免临界区域内的数据(一般为共享的资源)被不同的线程同时访问，实现线程的同步操作。保证只能由先进入临界区域的一个线程...临界区域的作用：避免临界区域内的数据(一般为...