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How to get the last character of a string in a shell?
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101
That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise, ...
Does Python support multithreading? Can it speed up execution time?
...eters
839k212212 gold badges32203220 silver badges28102810 bronze badges
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How to delete an old/unused Data Model Version in Xcode
...d to delete 38. On import, it was pulled in lexical order, meaning "MY_APP 10.xcdatamodel" was first, and selected as the default. Not ideal in my case.
– Mike
Nov 16 '12 at 5:46
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What is an MvcHtmlString and when should I use it?
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answered Feb 19 '10 at 2:16
LeviLevi
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Checking if all elements in a list are unique
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An early-exit solution could be
def unique_values(g):
s = set()
for x in g:
if x in s: return False
s.add(x)
return True
however for small cases or if early-exiting is not the common case then I would expect len(x) != len(set(x)) being t...
throw new std::exception vs throw std::exception
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CB BaileyCB Bailey
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Java, Classpath, Classloading => Multiple Versions of the same jar/project
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Step-by-step debugging with IPython
...5:32
mit
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answered Apr 14 '17 at 14:14
sebastiansebasti...
How would Git handle a SHA-1 collision on a blob?
... git-2.7.0~rc0+next.20151210/block-sha1/sha1.c
@@ -246,6 +246,8 @@ void blk_SHA1_Final(unsigned char hashou
blk_SHA1_Update(ctx, padlen, 8);
/* Output hash */
- for (i = 0; i < 5; i++)
- put_be32(hashout + i * 4, ctx->H[i]);
+ for (i = 0; i < 1; i++)
+ put_be32(hash...
How to apply unmerged upstream pull requests from other forks into my fork?
...== merge.
– Tekkub
May 16 '11 at 22:10
1
@CharlesB, since GitHub automatically adds new commits o...