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Colorized grep — viewing the entire file with highlighted matches
...nes). Given that each line it prints has a match, the highlighting doesn't add as much capability as it could.
20 Answers
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Resizing an image in an HTML5 canvas
... downsized in photoshop with the resampling set to 'Nearest Neighbor' instead of Bicubic. I know its possible to get this to look right, because this site can do it just fine using a canvas as well. I've tried using the same code they do as shown in the "[Source]" link, but it still looks terrib...
XmlSerializer - There was an error reflecting type
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dbc
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answered Sep 13 '08 at 14:53
LamarLamar
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Explanation of …
... of Backbone.js's example TODO application ( Backbone TODO Example ) they had their templates inside a <script type = "text/template"></script> , which contained code that looks like something out of PHP but with JavaScript tags.
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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
...essary do the above steps again.
The better cure is to try NetBeans instead of Eclipse :-)
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C++ auto keyword. Why is it magic?
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auto was a keyword that C++ "inherited" from C that had been there nearly forever, but virtually never used because there were only two possible conditions: either it wasn't allowed, or else it was assumed by default.
The use of auto to mean a deduced type was new with C++11. ...
Git keeps asking me for my ssh key passphrase
...nce you have started the SSH agent with:
eval $(ssh-agent)
You have to add your private key to it:
ssh-add
This will ask you your passphrase just once, and then you should be allowed to push, provided that you uploaded the public key to Github.
To save key permanently on macOS:
ssh-add -K
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Xcode build failure “Undefined symbols for architecture x86_64”
...u are missing including the IOBluetooth.framework in your project. You can add it by:
-Clicking on your project in the upper left of the left pane (the blue icon).
-In the middle pane, click on the Build Phases tab.
-Under "Link Binary With Libraries", click on the plus button.
-Find the IOB...
EC2 instance has no public DNS
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I had the same problem an solved it. Have a look at the step-by-step instructions:
Go to console.aws.amazon.com
Go To Services -> VPC
Open Your VPCs
select your VPC connected to your EC2 and
select Actions => Edit DNS Ho...
HTML table with fixed headers?
...S/JavaScript technique to display a long HTML table such that the column headers stay fixed on-screen and do not scroll with the table body. Think of the "freeze panes" effect in Microsoft Excel.
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