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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
...time :).
– gexicide
Aug 1 '14 at 11:05
2
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What's the opposite of head? I want all but the first N lines of a file
Given a text file of unknown length, how can I read, for example all but the first 2 lines of the file? I know tail will give me the last N lines, but I don't know what N is ahead of time.
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Number of processors/cores in command line
I am running the following command to get the number of processors/cores in Linux:
10 Answers
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What is a “callback” in C and how are they implemented?
... iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if (iResult != NO_ERROR) {
printf("WSAStartup failed with error: %ld\n", iResult);
return 1;
}
//----------------------
// Create a SOCKET for listening for
// incoming connection requests.
SOCKET ListenSock...
How do I update a GitHub forked repository?
...t this tool?
– jww
Apr 16 '17 at 16:05
13
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JavaScript DOM remove element
I'm trying to test if a DOM element exists, and if it does exist delete it, and if it doesn't exist create it.
5 Answers
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How to sort in mongoose?
...find({domain:"gmail.com"});
query.sort('priority', 1);
query.exec(function(error, docs){
//...
});
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Twitter Bootstrap - add top space between rows
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answered Jan 20 '13 at 22:05
AcyraAcyra
14.7k1515 gold badges4141 silver badges5050 bronze badges
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Find unused npm packages in package.json
...properly! (E.g. I tried it with Typescript and it gave unnecessary parsing errors)
For parsing package.json we can use the software jq. The below shell script requires a directory name where to start.
#!/bin/bash
DIRNAME=${1:-.}
cd $DIRNAME
FILES=$(mktemp)
PACKAGES=$(mktemp)
find . \
-path ....
Unauthorised webapi call returning login page rather than 401
...sed for controllers with views. Http.AuthorizeAttribute will return a 401 error if authorization fails and Mvc.AuthorizeAttribute will redirect to the login page.
Updated 11/26/2013
So it appears things have drastically changed with MVC 5 as Brock Allen pointed out in his article. I guess the OW...