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Could not locate Gemfile
...-4.2$ bundle install
Using rake (0.9.2.2)
Using i18n (0.6.0)
Using multi_json (1.3.6)
Using activesupport (3.2.11)
Using builder (3.0.0)
Using activemodel (3.2.11)
Using erubis (2.7.0)
Using journey (1.0.4)
Using rack (1.4.1)
Using rack-cache (1.2)
Using rack-test (0.6.1)
Using hike (1.2....
Easy way to print Perl array? (with a little formatting)
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# better than Dumper --you're ready for the WWW....
use JSON::XS;
print encode_json \@some_array
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MFC子窗口和父窗口（SetParent,SetOwner） - C/C++ - 清泛网 - 专注C/C++及内核技术
...化，但是它的WS_VISIBLE属性不会变。
Windows系统为什么要使用两种关系呢？这是为了更加灵活的管理窗口。举个例子：组合框（combobox)的下拉列表框（list box）可以超出组合框的父窗口的客户区，这样有利于显示，因此系统创建该...
【内核源码】linux UDP实现 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...ib_lport_inuse2(net, snum, hslot2, //判断hash2是否有该端口正在被使用
sk, saddr_comp);
if (!exist && (hash2_nulladdr != slot2)) {
hslot2 = udp_hashslot2(udptable, hash2_nulladdr);
exist = udp_lib_lport_inuse2(net, snum, hslot2, //再判断通配地址的情况
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CentOS+Nginx+PHP+MySQL详细配置(图解) - PHP - 清泛IT论坛，有思想、有深度
...个只要我们安装是启用FastCGI即可。此次我们安装PHP不仅使用了FastCGI，而且还使用了PHP-FPM这么一个东东，PHP-FPM说白了是一个管理FastCGI的一个管理器，它作为PHP的插件纯在，在安装PHP要想使用PHP-FPM时就需要把PHP-FPM以补丁的形式...
what is difference between success and .done() method of $.ajax
... It's worth noting that .success() does NOT get called when malformed JSON is sent back with a 200/OK status code. Specifically, I've run into an issue with webserver backend code generating NaN values and serializing them as javascript NaN (i.e. as a symbol, not string 'NaN') which is actually...
Why am I seeing “TypeError: string indices must be integers”?
...github issues into a readable form. Using the advice on How can I convert JSON to CSV? I came up with this:
6 Answers
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How to design a product table for many kinds of product where each product has many parameters
...es. One extra column stores a BLOB of semi-structured data, in XML, YAML, JSON, or some other format. This BLOB allows you to store the attributes specific to each product type. You can use fancy Design Patterns to describe this, such as Facade and Memento. But regardless you have a blob of attr...
Keyboard shortcut to comment lines in Sublime Text 2
...rl+#"], "command": "reindent" } Is there an issue using the # character in JSON?
– Graham R. Armstrong
Apr 10 '15 at 15:42
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How do I load a file from resource folder?
...h = Objects.requireNonNull(MyClass.class.getClassLoader().getResource("any.json")).getPath();
Stream<String> lines = Files.lines(Paths.get(filePath));
For spring projects, you can also use one line code to get any file under resources folder:
File file = ResourceUtils.getFile(ResourceUtil...