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Clojure: reduce vs. apply
...efinitely considered more idiomatic. First, there is the variadic issues already discussed. Also, some Common Lisp compilers will actually fail when apply is applied against very long lists because of how they handle argument lists.
Amongst Clojurists in my circle, though, using apply in this case ...
Batch file to copy files from one folder to another folder
...slower, but for the paranoid.
/h - copy system and hidden files.
/k - copy read-only attributes along with files. otherwise, all files become read-write.
/x - if you care about permissions, you might want /o or /x.
/y - don't prompt before overwriting existing files.
/z - if you think the copy might...
How to list the properties of a JavaScript object?
... a quick search here on stackoverflow or on google will give you plenty to read
– ximi
Mar 1 '12 at 19:48
3
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HTML inside Twitter Bootstrap popover
...levant parts of the code is below:
HTML:
<!--
Note: Popover content is read from "data-content" and "title" tags.
-->
<a tabindex="0"
class="btn btn-lg btn-primary"
role="button"
data-html="true"
data-toggle="popover"
data-trigger="focus"
title="<b>Example popo...
Convert List to List
...deferred execution, that is, only converts as many items as are retrieved. Read more about it here: codeblog.jonskeet.uk/2011/01/13/…
– Edward
Jul 13 '18 at 14:36
add a comm...
How would you access Object properties from within an object method? [closed]
...t method to pull the name from the database, if it hasn't been retrieved already. This way you are reducing unnecessary calls to the database.
Now let's say you have a private integer counter in your object that counts the number of times the name has been called. You may want to not use the Get me...
Using 'return' in a Ruby block
...tion from that "next returns value from block and ends it call". I want to read more on it.
– user566245
Jul 9 '13 at 16:27
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Shell command to sum integers, one per line?
...
I love this answer for its ease of reading and flexibility. I needed the average size of files smaller than 10Mb in a collection of directories and modified it to this: find . -name '*.epub' -exec stat -c %s '{}' \; | python -c "import sys; nums = [int(n) for ...
Is there a working C++ refactoring tool? [closed]
...ifficult work of writing their own parser and semantic analyzer.
Google already made a large-scale refactoring tool using clang.
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Square retrofit server mock for testing
...esponse body. @alec If you want to test the GSON serialization, generate/read-in a json string and use a gson object to deserialize. Under the head I believe that's what Retrofit does anyway.
– loeschg
Jun 12 '14 at 17:50
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