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NodeJS: Saving a base64-encoded image to disk
....writeFile("test.jpg", imageBuffer.data, function(err ) { json_response['success'] = true; res.json(json_response); }); image is uploaded but result is not that liking to me.. error : 502 Bad Gateway actually problem in res.json , why this is not printing......
How to use multiple AWS Accounts from the command line?
...n file
~/.aws/config
this
[default]
region={{region}}
output={{output:"json||text"}}
[profile {{profile_name}}]
region={{region}}
output={{output:"json||text"}}
3) Test it with AWS Command Line and command and output will be JSON
aws ec2 describe-instances --profile {{profile_name}}
Ref
...
Lua简明教程 - 脚本技术 - 清泛IT论坛，有思想、有深度
...year.." : " .. self.name
end复制代码
模块我们可以直接使用require(“model_name”)来载入别的lua文件，文件的后缀是.lua。载入的时候就直接执行那个文件了。比如：我们有一个hello.lua的文件：print("Hello, World!")复制代码
如...
对外网用户的squid代理+认证 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...proxynew# make install
2、安装Apache，squid认证用户设置密码时使用apache的密码管理程序htpasswd
jiulongproxynew# cd /usr/ports/www/apache13
jiulongproxynew# make install
3、下载并安装squid
从http://www.squid-cache.org/Versions/v2/2.6/下载squid-2.6.STABLE16.tar.gz
...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...plicationObject = (DTE2)ServiceCache.ExtensibilityModel;
注意：开发使用的VS版本不能高于SSMS的版本，否则会出现各种各样意想不到的问题。
SSMS2008一般采用VS2005或VS2008开发，SSMS2012采用VS2012开发。SSMS2008与SSMS2012一些获取对象等细节方面...
Access-Control-Allow-Origin error sending a jQuery Post to Google API's
...s-Control-Allow-Origin error modifying the dataType parameter to dataType:'jsonp' and adding a crossDomain:true
$.ajax({
url: 'https://www.googleapis.com/moderator/v1/series?key='+key,
data: myData,
type: 'GET',
crossDomain: true,
dataType: 'jsonp',
success: function() { al...
How can I parse a YAML file in Python
....yml and .yaml
Alternatives
CSV: Super simple format (read & write)
JSON: Nice for writing human-readable data; VERY commonly used (read & write)
YAML: YAML is a superset of JSON, but easier to read (read & write, comparison of JSON and YAML)
pickle: A Python serialization format (rea...
Linux反编译全攻略 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...什么都没有。这不是一个正常的程序？
接下来，使用十六进制工具 hexedit 查看程序信息。运行命令：hexedit cm2 ,显示如下：
代码:
00000000 7F 45 4C 46 01 01 01 00 4C 69 6E 75 78 00 00 00 .ELF....Linux...
00000010 02 00 03 00 01 00 ...
jQuery.ajax handling continue responses: “success:” vs “.done”?
...et(url) {
return $.ajax({
url: url,
type: 'get',
dataType: 'json',
beforeSend: showLoadingImgFn
})
.always(function() {
// remove loading image maybe
})
.fail(function() {
// handle request failures
});
}
xhr_get('/index').done(function(data) {
// do stuff wi...
Share variables between files in Node.js?
...iler type as example, you'd need:
// File: config/environments/production.json
{
"mailerType": "SMTP",
"mailerConfig": {
"service": "Gmail",
....
}
and
// File: config/environments/test.json
{
"mailerType": "Stub",
"mailerConfig": {
"error": false
}
}
(mak...