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Broken references in Virtualenvs
...h the letter g. This is to avoid shadowing the find binary that ships with OS X.
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Session variables in ASP.NET MVC
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123
I would think you'll want to think about if things really belong in a session state. This is ...
Creating hard and soft links using PowerShell
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@SergeVoloshenko It sure does. True, using New-Item does detect if the target is a directory, but New-Item will fail if the target does not exist whereas mklink will create the symbolic link regardless.
– Jason R...
DISTINCT for only one column
...| NOMBRES || MAIL
888 || T800 ARNOLD || t800.arnold@cyberdyne.com
123 || JOHN CONNOR || s.connor@skynet.com
125 || SARAH CONNOR ||s.connor@skynet.com
And you need to select only distinct mails.
You can do it with this:
SQL SELECT:
SELECT MAX(p.CLIENTE) AS ID_CLIENTE
, (SELECT TOP ...
How to configure port for a Spring Boot application
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-Dserver.port=XXXX did not work for me. I used OS environment variable mode: $ SERVER_PORT=8090 java -jar <path/to/my/jar>
– Soumya Kanti
Oct 8 '15 at 7:38
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What's the difference between .bashrc, .bash_profile, and .environment?
...ifferent algorithm for deciding which startup scripts to run. For the purposes of tasks like setting up environment variables and aliases and printing startup messages (e.g. MOTDs), which startup script is the appropriate place to do these?
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How to force Chrome browser to reload .css file while debugging in Visual Studio?
... much more complicated solutions that are more dynamic, but in testing purposes this method is top (IMO).
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What is the difference between sigaction and signal?
...uld use sigaction() but if I was writing from scratch, which should I choose?
9 Answers
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Similar to jQuery .closest() but traversing descendants?
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If by "closest" descendant you mean the first child then you can do:
$('#foo').find(':first')...
How to use clock() in C++
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#include <iostream>
#include <cstdio>
#include <ctime>
int main() {
std::clock_t start;
double duration;
start = std::clock();
/* Your algorithm here */
duration = ( std::clock() - start ) / (doubl...