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How do I move an existing Git submodule within a Git repository?
...
git add .gitmodules
git rm --cached AFNetworking
git submodule add -f <url> ext/AFNetworking
Finally, I saw in the git status:
matt$ git status
# On branch ios-master
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# modified: .gitmodules
# renamed:...
使用Activity启动器组件 · App Inventor 2 中文网
...?q=94043
如果你有街道地址，则可以使用 DataUri 通过称为 URL 编码的方案对地址进行编码：
Action：android.intent.action.VIEW
DataUri：地理：0,0?q=77+马萨诸塞州+大道%2C+剑桥%2C+MA
通常，在 URL 编码中，你必须替换空格（用 %20 或加号）...
callback to handle completion of pipe
I am using the following node.js code to download documents from some url and save it in the disk.
I want to be informed about when the document is downloaded. i have not seen any callback with pipe.Or, Is there any 'end' event that can be captured on completion of download ?
...
How do you implement a good profanity filter?
... businesses need to filter the most basic of profanity: basic swear words, URLs or even personal information and so on, but others need to prevent illicit account naming (Xbox live is an example) or far more...
User generated content doesn't just contain potential swear words, it can also contain o...
JavaScript error (Uncaught SyntaxError: Unexpected end of input)
...ty JSON.
To solve this test if the returned data is empty
$.ajax({
url: url,
type: "get",
dataType: "json",
success: function (response) {
if(response.data.length == 0){
// EMPTY
}else{
var obj =jQuery.parseJSON(response.data);
...
How to put an image in div with CSS?
...v class="image"></div>
and in CSS :
div.image {
content:url(http://placehold.it/350x150);
}
you can try it on this link :
http://jsfiddle.net/XAh2d/
this is a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm ...
App Inventor 2 FTP 客户端拓展：FTP协议连接、上传、下载、创建、修改目录...
...line-block; width: 24px; height: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 扫码添加客服咨询 我要 ...
How does Access-Control-Allow-Origin header work?
...Content-Type (this is only simple when its value is application/x-www-form-urlencoded, multipart/form-data, or text/plain)
If the server responds to the OPTIONS preflight with appropriate response headers (Access-Control-Allow-Headers for non-simple headers, Access-Control-Allow-Methods for non-s...
创建自定义 TinyWebDB 服务 · App Inventor 2 中文网
... the service by opening a browser and entering “localhost:8080” as the URL. You’ll see the web page interface to your web service. The end-goal of this service is to communicate with a mobile app created with App Inventor. But the service provides a web page interface to the service to help pr...
Cannot push to Heroku because key fingerprint
...he .git/config in your project to use the host alias:
[remote "heroku"]
url = git@heroku-alt:myapp.git
fetch = +refs/heads/*:refs/remotes/heroku/*
By choosing between heroku and heroku-alt in the remote of the .git/config files of specific projects you can manage which projects use which cred...