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git - Server host key not cached

...be able to do your git push origin. As an alternative, you could also manually add the key of origin to .ssh/known_hosts but this requires that you adhere to the format of the known_hosts file as described in the man page of sshd (Section AUTHORIZED_KEYS FILE FORMAT). ...
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How to create a temporary directory/folder in Java?

... regularly then the above code won't work, if it is rare then lopping the call to the above code until the delete happens (or some max tries is reached) would work. – TofuBeer Dec 1 '10 at 16:36 ...
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How much overhead does SSL impose?

... performance, and how that compares to SSL overhead. This question specifically excludes application processing, and seeks to compare non-SSL to SSL only. While it makes sense to take a global view of performance when optimizing, that is not what this question is asking. The main overhead of SSL is...
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How to compare files from two different branches?

...verged from mybranch (but without new changes since then in mybranch). In all cases, the -- separator before the file name indicates the end of command line flags. This is optional unless Git will get confused if the argument refers to a commit or a file, but including it is not a bad habit to get ...
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CSS display:table-row does not expand when width is set to 100%

... which includes a containing table. Without it your original question basically provides the equivalent bad markup of: <tr style="width:100%"> <td>Type</td> <td style="float:right">Name</td> </tr> Where's the table in the above? You can't just have a ro...
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How to open a web page from my application?

...n up a pretty big security hole in your application if you were to accidentally get the URL from user input and not validate that it is a URI. They can then launch any application they want on your system. – cdiggins Nov 6 '15 at 17:49 ...
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How slow are .NET exceptions?

...e, where failure means "The file isn't in the format it's meant to be, I really don't want to try to handle this as I don't know what else might be wrong." When using exceptions in "only reasonable circumstances" I've never seen an application whose performance was significantly impaired by excepti...
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When should I use the HashSet type?

... in every respect because they have the same membership, and membership is all that matters. It's somewhat dangerous to iterate over a HashSet<T> because doing so imposes an order on the items in the set. That order is not really a property of the set. You should not rely on it. If order...
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Is it wrong to use Deprecated methods or classes in Java?

...tated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists. The method is kept in the API for backward compatibility for an unspecified period of time, and may in future releases be removed. That is, no, it's not ...
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How can I have ruby logger log output to stdout as well as file?

...g.log", "a") Logger.new MultiIO.new(STDOUT, log_file) Every time Logger calls puts on your MultiIO object, it will write to both STDOUT and your log file. Edit: I went ahead and figured out the rest of the interface. A log device must respond to write and close (not puts). As long as MultiIO re...