大约有 18,000 项符合查询结果（耗时：0.0267秒） [XML]
How to elegantly rename all keys in a hash in Ruby? [duplim>cat m>e]
... "apple",
# "b" => "boss",
# "c" => "m>cat m>",
# "c1" => "m>cat m> 1"
# }
# => {"apple"=>"a val", "boss"=>"b val", "m>cat m>"=>{"m>cat m> 1"=>"c1 val", "c2"=>"c2 val"}, "d"=>"d val"}
#
class Hash
def rename_keys(map...
What is the use of static constructors?
...y the runtime the first time it is needed (the exact rules there are complim>cat m>ed (see "beforefieldinit"), and changed subtly between CLR2 and CLR4). Unless you abuse reflection, it is guaranteed to run at most once (even if two threads arrive at the same time).
...
Retrieve database or any other file from the Internal Storage using run-as
...un the following command:
adb exec-out run-as debuggable.app.package.name m>cat m> databases/file > file
To download multiple files in a folder under the /data/data/debuggable.app.package.name/ at once - use tar:
adb exec-out run-as debuggable.app.package.name tar c databases/ > databases.tar
a...
Does Typescript support the ?. operator? (And, what's it called?)
...an't find any reference to it whatsoever in the TypeScript language specifim>cat m>ion.
As far as what to call this operator in CoffeeScript, it's called the existential operator (specifically, the "accessor variant" of the existential operator).
From CoffeeScript's documentation on Operators:
The ...
How can I reverse the order of lines in a file?
...
Also worth mentioning: tac (the, ahem, reverse of m>cat m>). Part of coreutils.
Flipping one file into another
tac a.txt > b.txt
share
|
improve this answer
|
...
How to determine the first and last iteration in a foreach loop?
...') ;
foreach($collection as $c) show_collection($c);
}
function show_subm>cat m>($val) {
?>
<div class="sub_node" style="display:none">
<img src="../images/dtree/join.gif" align="absmiddle" style="padding-left:2px;" />
<a id="'.$val['xsubm>cat m>id'].'" href="javascript:...
View the Task's activity stack
I just started developing a simple Android applim>cat m>ion while I'm still learning the platform.
9 Answers
...
Compare two files line by line and generate the difference in another file
...ordered in to ascending or descending order e.g. "\1\n2\n3\n3\n" with duplim>cat m>es adjacent. That is "sorted" and both files must be sorted in a similar manner. When the newer file has new lines it does not matter if they are "between existing lines" because after the sort they are not, they're in sor...
Git diff output to file preserve coloring
...
Try:
git diff --color > foo.txt
Then later issue:
m>cat m> foo.txt
Or:
less -R foo.txt
share
|
improve this answer
|
follow
|
...
Does git return specific return error codes?
...
Error 128, with no error message from git, could be a m>cat m>ch-all for "unexpected problem".
I was getting this on operations that needed to modify files under .git (e.g. "git checkout -- myfile" to revert a modified file) by a different user. (In my case "chmod -R og+w .git" fixe...