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WebSocket with SSL
.... Are you building a WebSocket server (if so, why), or are you building an app?
– Peter Moskovits
Mar 19 '12 at 7:01
1
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CORS - How do 'preflight' an httprequest?
...ilter to catch these preflight requests //cors and preflight filtering app.all('*', function(req, res, next){.. //preflight needs to return exact request-header res.set('Access-Control-Allow-Headers', req.headers['access-control-request-headers']); if ('OPTIONS' == req.method) return...
How can I find my Apple Developer Team id and Team Agent Apple ID?
I am trying to transfer an app. I am having troubles finding my team agent apple id and my team id. I have found it before and I have searched for 30 min without any luck now that i need it.
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How to do a GitHub pull request
... i.e., make its topic "tight", don't modify thousands of class and the all app, only add or fix a well-defined feature, keeping the changes small.
delete that branch: once accepted, you can safely delete that branch on your fork (and git remote prune origin). The GitHub GUI will propose for you to d...
How is Docker different from a virtual machine?
...istine copy of the database and will make changes to the data. The classic approach to this is to reset the database after every test either with custom code or with tools like Flyway - this can be very time-consuming and means that tests must be run serially. However, with Docker you could create a...
Execute another jar in a Java program
I had written several simple java applications named as A.jar, B.jar.
6 Answers
6
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How to generate string of a certain length to insert into a file to meet a file size criteria?
...ment to test some load issues with regards to file size. I have a windows application written in C# which will automatically generate the files. I know the size of each file, ex. 100KB, and how many files to generate. What I need help with is how to generate a string less than or equal to the req...
How to change the opacity (alpha, transparency) of an element in a canvas element after it has been
...globalAlpha works perfectly. Is part of the standard: whatwg.org/specs/web-apps/current-work/multipage/…
– Aleris
Feb 6 '11 at 16:51
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How are multi-dimensional arrays formatted in memory?
...ass one to a function taking an int ** parameter, bad things are going to happen. Here's a quick example:
int array1[3][2] = {{0, 1}, {2, 3}, {4, 5}};
In memory looks like this:
0 1 2 3 4 5
exactly the same as:
int array2[6] = { 0, 1, 2, 3, 4, 5 };
But if you try to pass array1 to this fun...
CSS performance relative to translateZ(0)
...ain English, this means that fixed position elements with a transformation applied to them will act more like absolutely positioned elements, and z-index values are likely to get screwed with.
If you take a look at this demo, you'll see what I mean. The second div has a transformation applied to it...