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Getting visitors country from their IP
I want to get visitors country via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... )
2...
OpenSSH升级后不能登录的问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...openssh上面 于是打算升级
升级过程很顺利
具体情况这里http://pkgs.org/centos-6/ghettoforge-testing-x86_64/openssh-6.6.1p1-4.gf.el6.x86_64.rpm.html
备份原有源
cd /etc/yum.repos.d/
mv rhel-source.repo rhel-source.repo.bak
mv packagekit-media.repo packagekit-media.repo.bak...
Creating Threads in python
...xecutor Example
import concurrent.futures
import urllib.request
URLS = ['http://www.foxnews.com/',
'http://www.cnn.com/',
'http://europe.wsj.com/',
'http://www.bbc.co.uk/',
'http://some-made-up-domain.com/']
# Retrieve a single page and report the URL and contents
...
How do I configure different environments in Angular.js?
...
To achieve that, I suggest you to use AngularJS Environment Plugin: https://www.npmjs.com/package/angular-environment
Here's an example:
angular.module('yourApp', ['environment']).
config(function(envServiceProvider) {
// set the domains and variables for each environment
envServic...
How do you query for “is not null” in Mongo?
...b.foo.find()
{ "_id" : ObjectId("544540b31b5cf91c4893eb94"), "imageUrl" : "http://example.com/foo.jpg" }
{ "_id" : ObjectId("544540ba1b5cf91c4893eb95"), "imageUrl" : "http://example.com/bar.jpg" }
{ "_id" : ObjectId("544540c51b5cf91c4893eb96"), "imageUrl" : "http://example.com/foo.png" }
{ "_id" : O...
Win10正式版官方原版ISO镜像下载大全（64位&32位） - 软件下载 - 清泛网 - ...
...1D49A6144772F352806201EF564951BE55EDD5
百度网盘下载：
http://pan.baidu.com/s/1dDGZ59B
P2P下载（推荐，复制下面链接使用迅雷新建下载任务即可）：
ed2k://|file|cn_windows_10_multiple_editions_x64_dvd_6848463.iso|4303300608|94FD861E82458005A9CA8E6173...
Which $_SERVER variables are safe?
... from and hence whether it can be trusted for a certain purpose. $_SERVER['HTTP_FOOBAR'] for example is entirely safe to store in a database, but I most certainly wouldn't eval it.
As such, let's divide those values into three categories:
Server controlled
These variables are set by the server en...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
...d.
What happens when you pass in a timeout value?
r = requests.get(
'http://www.justdial.com',
proxies={'http': '222.255.169.74:8080'},
timeout=5
)
share
|
improve this answer
...
How do I get an animated gif to work in WPF?
... choppy animation with weird artifacts.
Best solution I have found so far:
https://github.com/XamlAnimatedGif/WpfAnimatedGif
You can install it with NuGet
PM> Install-Package WpfAnimatedGif
and to use it, at a new namespace to the Window where you want to add the gif image and use it as below
...
AngularJS HTTP post to PHP and undefined
...ta: $.param({ "foo": $scope.fooValue })
Then, add the following to your $http
headers: {
'Content-Type' : 'application/x-www-form-urlencoded; charset=UTF-8'
},
If all of your requests are going to PHP the parameters can be set globaly in the configuration as follows:
myApp.config(funct...