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How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
Since setting up my development environments on Mac OS X Lion (brand new macbook air purchased in January 2012), I have noticed that resolving to a virtual host is very slow (around 3 seconds) the first time but after that is fast as long as I continue loading it regularly.
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Sublime Text 3, convert spaces to tabs
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To automatically convert spaces to tabs on save, add the following Python script to a newly created subfolder called "UnexpandTabsOnSave" within "$SUBLIME_HOME$\Packages\":
import sublime, sublime_plugin, os
class ConvertSpacesToTabsOnSave( sublime_plugin.EventListener ):
# Run Sublime's 'unexp...
PostgreSQL error 'Could not connect to server: No such file or directory'
... uninstall pg
$ brew uninstall postgresql
Download and run the following script to fix permission on /usr/local:*
https://gist.github.com/rpavlik/768518
$ ruby fix_homebrew.rb
Then install Postgres again and pg gem:*
$ brew install postgresql
$ initdb /usr/local/var/postgres -E utf8
To hav...
How to write binary data to stdout in python 3?
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import os
os.write(1, a.tostring())
or, os.write(sys.stdout.fileno(), …) if that's more readable than 1 for you.
share
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impro...
Library not loaded: libmysqlclient.16.dylib error when trying to run 'rails server' on OS X 10.6 wit
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For those who are curious what's going on, this command makes a symbolic link from the second location to the first. When the gem looks for the MySQL client library under /usr/lib, that link will resolve to the location where it's ...
Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
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@Gabe Martin-Dempesy's answer is helped to me. And I wrote a small script related to it. The usage is very simple.
Install a certificate from host:
> sudo ./java-cert-importer.sh example.com
Remove the certificate that installed already.
> sudo ./java-cert-importer.sh example.com...
Difference between json.js and json2.js
...7.
In json2007:
var array = [];
array[1] = "apple";
array[2] = "orange";
alert(array.toJSONString()); // Output: ["apple", "orange"].
In json2:
var array = [];
array[1] = "apple";
array[2] = "orange";
alert(JSON.stringify(array)); // Output: [null, "apple", "orange"].
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Is it possible to send a variable number of arguments to a JavaScript function?
...ly, like so (c.f. Functional Javascript):
var otherFunc = function() {
alert(arguments.length); // Outputs: 10
}
var myFunc = function() {
alert(arguments.length); // Outputs: 10
otherFunc.apply(this, arguments);
}
myFunc(1,2,3,4,5,6,7,8,9,10);
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mongod, mac os x - rlimits warning [closed]
I've been using mongo on my mac os x 10.8 and suddenly yesterday at my logs appeared this warning (and when starting shell it's present too) -
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Mac OS 可视化ssh文件传输工具（替代scp命令行） - 更多技术 - 清泛网 - 专...
Mac OS 可视化ssh文件传输工具（替代scp命令行）推荐Cyberduck小黄鸭推荐Cyberduck小黄鸭：
具体请参见：《Mac OS X 平台有哪些好用的 SSH 客户端？ mac 怎么登录到 linux 服务器并传输文件？》Mac 可视化 ssh 文件传输