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NodeJS: Saving a base64-encoded image to disk
My Express app is receiving a base64-encoded PNG from the browser (generated from canvas with toDataURL() ) and writing it to a file. But the file isn't a valid image file, and the "file" utility simply identifies it as "data".
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Using port number in Windows host file
...ght allow outbound port redirection, but that doesn't really sound like an appealing option for this.)
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How do I verify jQuery AJAX events with Jasmine?
... type: "GET",
url: "/products/" + id,
contentType: "application/json; charset=utf-8",
dataType: "json"
});
}
For Jasmine 2.0 use instead:
expect($.ajax.calls.mostRecent().args[0]["url"]).toEqual("/products/123");
as noted in this answer
Here is a similar unit...
How to solve error message: “Failed to map the path '/'.”
...searched and searched on Google, and I can't find anything that even seems applicable to my situation, let alone solves the problem. It doesn't matter which address in my website I try to navigate to (even addresses that don't exist give this error instead of a 404), I get the exact same message (th...
Node.js: Difference between req.query[] and req.params
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Given this route
app.get('/hi/:param1', function(req,res){} );
and given this URL
http://www.google.com/hi/there?qs1=you&qs2=tube
You will have:
req.query
{
qs1: 'you',
qs2: 'tube'
}
req.params
{
param1: 'there'
}
Expr...
Running script upon login mac [closed]
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Follow this:
start Automator.app
select Application
click Show library in the toolbar (if hidden)
add Run shell script (from the Actions/Utilities)
copy & paste your script into the window
test it
save somewhere (for example you can make an Applicat...
Error inflating when extending a class
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This was indeed the fix for my application. com.zerokol.views.joystickview Became com.zerokol.views.JoystickView And it worked!
– Andy
Mar 4 '15 at 19:21
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为什么大数据也不能帮你摆脱单身狗的命运？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...适伴侣，不过大数据真有这么神奇么？我就随便聊聊约会App算法和现实中策略。今天是虐狗节，去年看过一篇文章，讲如何通过大数据找到你的另一半(见参考资料)！里面通过理性建模和精准定位找到合适伴侣，不过大数据真有...
How do you keep user.config settings across different assembly versions in .net?
... the assembly version changes (i.e. the user installs a new version of the application) all their settings are reset the the defaults (or more accurately a new user.config file is created in a folder with a different version number as the name)
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Good examples of MVVM Template
...azine article where the concepts are similar but uses a slightly different approach and still lack in any complexity. Are there any decent MVVM examples that at least show basic CRUD operations and dialog/content switching?
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