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Linux: is there a read or recv from socket with timeout?
..., SOL_SOCKET, SO_RCVTIMEO, (const char*)&timeout, sizeof timeout);
// MAC OS X (identical to Linux)
struct timeval tv;
tv.tv_sec = timeout_in_seconds;
tv.tv_usec = 0;
setsockopt(sockfd, SOL_SOCKET, SO_RCVTIMEO, (const char*)&tv, sizeof tv);
Reportedly on Windows this should be done before...
Java Reflection Performance
...lection involves types that are dynamically resolved, certain Java virtual machine optimizations can not be performed. Consequently, reflective operations have slower performance than their non-reflective counterparts, and should be avoided in sections of code which are called frequently in performa...
How can I output UTF-8 from Perl?
...pt using the "utf8" pragma, and I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format.
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What's the difference between “Normal Reload”, “Hard Reload”, and ...
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This also works in Mac OS X. Open developer tools, and then, on the reload button, either
1. secondary click (right click for right-handed mouse), or
2. long click, aka long press
to see the menu.
In addition to this answer, hard reload often ...
How do I use WebStorm for Chrome Extension Development?
...
On mac, the name is not setting but preference. But you can access it using command+,
– Ulysse BN
Oct 25 '17 at 12:27
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How to get an outline view in sublime texteditor?
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Hit CTRL+R, or CMD+R for Mac, for the function list. This works in Sublime Text 1.3 or above.
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Can't delete virtual device from Eclipse, android
...droid folder [Hidden Folder] in your $HOME directory. Show/Hide Folders on MAC
In .android there should be a [Your Device].avd folder
Find *.lock files and delete inside [Your Device].avd folder
From Android Studio
Open AVD Manager
Select virtual device that you want to delete
Click down arrow a...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
...te DNS to a hostname such as: DNS.1 = server.local Then on the connecting machine update the HOSTS file to point the server IP address to the hostname, for example: 192.168.0.50 server.local This will allow the certificate and the address to match up and validate the certificate.
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What's the best CRLF (carriage return, line feed) handling strategy with Git?
...t consistent about line-endings in mixed environments (Microsoft + Linux + Mac):
A. Global per All Repositories Setup
1) Convert all to one format
find . -type f -not -path "./.git/*" -exec dos2unix {} \;
git commit -a -m 'dos2unix conversion'
2) Set core.autocrlf to input on Linux/UNIX or tru...
What unique features does Firebug have that are not built-in to Firefox?
...me for Developer Tools
Mozilla today launched Firefox 48 for Windows, Mac, Linux, and Android. The browser has gained multi-processor support (finally), enhanced protection against harmful downloads, and media improvements on Android. Support for old OS X versions and Android Gingerbread has be...