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scp (secure copy) to ec2 instance without password

...py.txt . The file name shouldnt be between the pem file and the ec2-user string - that doesnt work. This also allows you to reserve the name of the copied file. share | improve this answer ...
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Using msbuild to execute a File System Publish Profile

... Found the answer here: http://www.digitallycreated.net/Blog/59/locally-publishing-a-vs2010-asp.net-web-application-using-msbuild Visual Studio 2010 has great new Web Application Project publishing features that allow you to easy publish your web app project ...
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How to check if a variable is a dictionary in Python?

...t, defaultdict, or Counter from the collections module: if isinstance(any_object, dict): But there are even more flexible options. Supporting abstractions: from collections.abc import Mapping if isinstance(any_object, Mapping): This allows the user of your code to use their own custom implem...
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Multi-gradient shapes

... pretty sure that could be inlined into the layer-list XML, obviating this extra file, but I'm not sure how. But okay, then the kind of hacky part comes in on the layer_list XML file. I put the green gradient as the bottom layer, then put the half overlay as the second layer, offset from the top by ...
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convert_tz returns null

...ving these files to a different location such as /usr/share/zoneinfo/.bak/ allows for the command mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql to fully populate all of the expected timezone information. This may or may not be a bug in my installed version of MySQL: $ mysql -...
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Uploading both data and files in one form using Ajax?

... on_complete(response); }); } } it works well with all browsers, you don't need to serialize or prepare the data. one down side is that you can't monitor the progress. also, at least for chrome, the request will not appear in the "xhr" tab of the developer tools but under "d...
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A html space is showing as %2520 instead of %20

... and it renders the image correctly in the browser, correctly encoding the string once. Helpful link: http://support.mozilla.org/en-US/questions/900466 share | improve this answer | ...
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JavaScript: filter() for Objects

...rible things will happen to your code. Things will break. You're extending all object types, including object literals. Here's a quick example you can try: // Extend Object.prototype Object.prototype.extended = "I'm everywhere!"; // See the result alert( {}.extended ); // "I'm ev...
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Could not load NIB in bundle

... Additionally, if you are using alloc init, instead of initWithNibName:bunle:, what you will get is a black screen. – Robert Childan Apr 20 '12 at 8:36 ...
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BLE协议—广播和扫描 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...广播方式的报文有4种,分别为可连接的非定向广播(ADV_IND)、可连接的定向广播(ADV_DIRECT_IND)、可扫描非定向广播(ADV_SCAN_IND)、不可连接的非定向广播(ADV_NONCONN_IND) 4种广播的使用场景各不相同 可连接的非定向广播(A...