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$.focus() not working
...e. The reason that's not working is simply because it's not stealing focus from the dev console. If you run the following code in your console and then quickly click in your browser window after, you will see it focus the search box:
setTimeout(function() { $('input[name="q"]').focus() }, 3000);
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.htaccess mod_rewrite - how to exclude directory from rewrite rule
...my .htaccess file. I need to exclude two physical directories on my server from these rules, so they can become accessible. For now all requests are sent to index.php file.
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What is the difference between sigaction and signal?
...l() . To follow convention I should use sigaction() but if I was writing from scratch, which should I choose?
9 Answers
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Virtual Serial Port for Linux
...y ("pseudo-teletype", where a serial port is a "real teletype") for this. From one end, open /dev/ptyp5, and then attach your program to /dev/ttyp5; ttyp5 will act just like a serial port, but will send/receive everything it does via /dev/ptyp5.
If you really need it to talk to a file called /dev/...
How to disable right-click context-menu in JavaScript [duplicate]
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Returning false from the event handler did not block the default context menu from appearing in Firefox or Chrome in my case. But calling event.preventDefault() did... Thought this might help.
– Vikash Madhow
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What is the meaning of prepended double colon “::”?
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This ensures that resolution occurs from the global namespace, instead of starting at the namespace you're currently in. For instance, if you had two different classes called Configuration as such:
class Configuration; // class 1, in global namespace
namespace...
Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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After you install redis, type from terminal:
redis-server
and you'll have redis running
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How to completely remove a dialog on close
...he dialog and then remove the div that was "hosting" the dialog completely from the DOM
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Python threading.timer - repeat function every 'n' seconds
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From Equivalent of setInterval in python:
import threading
def setInterval(interval):
def decorator(function):
def wrapper(*args, **kwargs):
stopped = threading.Event()
def loop(): # exe...
C++ Singleton design pattern
...ngleton design pattern for C++. It has looked like this (I have adopted it from the real life example):
22 Answers
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