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How to avoid “cannot load such file — utils/popen” from homebrew on OSX
...wish you can return /usr/local to its default ownership with: sudo chown root:wheel /usr/local"
– Bert
Nov 1 '16 at 23:28
...
Rails 2.3-style plugins and deprecation warnings running task in Heroku
...Engine
alias :not_silenced_initialize :initialize
def initialize(root)
ActiveSupport::Deprecation.silence{ self.send :not_silenced_initialize, root }
end
end
end
and require it in config/application.rb just after requiring Rails:
require 'rails/all'
require File.expand_path...
DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
...pip operations.
All you have to do is to create a setup.cfg file at the root directory of your project, usually where your main __init__.py or executable py file is. So if the root folder of your project is: /path/to/my/project/, create a setup.cfg file in there and put the magic words inside:
...
How to randomly select rows in SQL?
...to your question:
Selecting a random row in SQL
Select a random row with MySQL:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
Select a random row with PostgreSQL:
SELECT column FROM table
ORDER BY RANDOM()
LIMIT 1
Select a random row with Microsoft SQL Server:
SELECT TOP 1 column FROM ta...
How to find out which version of the .NET Framework an executable needs to run?
...target framework of an assembly. After loading the assembly, click on the root of the assembly node, and you can find the information under the TargetFramework declaration:
[assembly: TargetFramework(".NETFramework,Version=v4.5", FrameworkDisplayName = ".NET Framework 4.5")]
...
What is stdClass in PHP?
...
maybe he used mysql_fetch_object. that creates an instance of stdlcass if im not mistaken.
– Galen
May 31 '09 at 5:58
6...
Automatically deleting related rows in Laravel (Eloquent ORM)
...ete, but not all DBs support this, so extra care is required. For instance MySQL with MyISAM engine doesn't, nor any NoSQL DBs, SQLite in the default setup, etc. Additional problem is that artisan will not warn you about this when you run migrations, it will just not create foreign keys on MyISAM ta...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...所有的curl 程序都要频繁的使用它.它告诉curl库.程序将有如何的行为. 比如要查看一个网页的html代码等.(这个函数有些像ioctl函数)参数:
1 CURL类型的指针
2 各种CURLoption类型的选项.(都在curl.h库里有定义,man 也可以查看到)
3 parameter...
How do I import a namespace in Razor View Page?
...rectory of your project (notice it is not the main web.config in project's root), find this section:
<system.web.webPages.razor>
<pages pageBaseType="System.Web.Mvc.WebViewPage">
<namespaces>
<add namespace="System.Web.Mvc" />
<add namespace="System.Web....
open_basedir restriction in effect. File(/) is not within the allowed path(s):
...
Including the root directory in open_basedir defeats the purpose of open_basedir entirely. This solution only "works" in the sense that it essentially disables the restriction.
– Martin
Oct 16 '13 at ...