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How do I save a UIImage to a file?
...iesInDomains(.documentDirectory, .userDomainMask, true).first!
let url = URL(fileURLWithPath: path).appendingPathComponent(name)
try! UIImagePNGRepresentation(self)?.write(to: url)
print("saved image at \(url)")
}
}
// Usage: Saves file in the Documents directory
image.s...
How to verify Facebook access token?
...
Isn't this unsecure? Sending the app-secret via URL query parameters exposes it to anyone "in the middle" between your server and Facebook and HTTPS won't help, since URLs are not encrypted. Anyone could just "listen for" (sniff) requests with URLs in debug_token format an...
how to get html content from a webview?
... @Override
public void onPageFinished(WebView view, String url) {
webview.loadUrl("javascript:window.HtmlViewer.showHTML" +
"('<html>'+document.getElementsByTagName('html')[0].innerHTML+'</html>');");
}
});
...
Cannot push to Git repository on Bitbucket
... issue as fast as possible
This is a set of instructions derived from the URL linked to by VonC. It was modified to be as resilient and succinct as possible.
Don't type the $ or any lines that do not begin with $ (the $ means this is something you type into GitBash).
Open GitBash
Set your glob...
How to clear basic authentication details in chrome
...ome will always show you the login prompt if you include a username in the url e.g.
http://me@example.com
This is not a real full solution, see Mike's comment below.
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How to restart Jenkins manually?
... manually, you can use either of the following commands (by entering their URL in a browser):
(jenkins_url)/safeRestart - Allows all running jobs to complete. New jobs will remain in the queue to run after the restart is complete.
(jenkins_url)/restart - Forces a restart without waiting for build...
How do I download a binary file over HTTP?
...tform-specific solutions: GNU/Linux platforms provide wget. OS X provides curl (curl http://oh.no/its/pbjellytime.flv --output secretlylove.flv). Windows has a Powershell equivalent (new-object System.Net.WebClient).DownloadFile('http://oh.no/its/pbjellytime.flv','C:\tmp\secretlylove.flv'). Binaries...
Defining a HTML template to append using JQuery
...script type="text/template" data-template="listitem">
<a href="${url}" class="list-group-item">
<table>
<tr>
<td><img src="${img}"></td>
<td><p class="list-group-item-text">${title}</p>&l...
How to embed a video into GitHub README.md?
...can also use the picture generated by youtube for your video.
For youtube urls in the form of:
https://www.youtube.com/watch?v=<VIDEO ID>
https://youtu.be/<VIDEO URL>
The preview urls are in the form of:
https://img.youtube.com/vi/<VIDEO ID>/maxresdefault.jpg
https://img.youtu...
plupload图片上传插件的使用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...规则中只有title和ext两项[{title:”, extensions:”}]
flash_swf_url:flash文件地址
headers：自定义的插入http请求的键值对
max_file_size：最大上传文件大小（格式100b, 10kb, 10mb, 1gb）
multipart：布尔值，如果用mutlipart 代替二进制流的方式，在w...