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Show diff between commits

... Also you can try: git diff oldCommit..newCommit git diff k73ud..dj374 and (1 space, not more): git diff oldCommit newCommit git diff k73ud dj374 And if you need to get only files names (e.g. to copy hotfix them manually): git diff k73ud dj374 --name-only And you can get changes applied to...
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Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc

... This could happen if you are not running the command prompt in administrator mode. If you are using windows 7, you can go to run, type cmd and hit Ctrl+Shift+enter. This will open the command prompt in administrator mode. If not, you can also go to start -> all programs...
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Executors.newCachedThreadPool() versus Executors.newFixedThreadPool()

... I think the docs explain the difference and usage of these two functions pretty well: newFixedThreadPool Creates a thread pool that reuses a fixed number of threads operating off a shared unbounded queue. At any point, at most nThreads threads will be...
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How can I scale the content of an iframe?

...ow can I scale the content of an iframe (in my example it is an HTML page, and is not a popup) in a page of my web site? 17...
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How can I propagate exceptions between threads?

... Sep 6 '15 at 21:22 Gerardo HernandezGerardo Hernandez 1,4301313 silver badges1919 bronze badges ...
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Remove .php extension with .htaccess

Yes, I've read the Apache manual and searched here. For some reason I simply cannot get this to work. The closest I've come is having it remove the extension, but it points back to the root directory. I want this to just work in the directory that contains the .htaccess file. ...
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Initializing select with AngularJS and ng-repeat

... I'll give you the credit since you figured it out on your own and did the full example. Although I don't agree with your comment about ng-options being the "correct way." :) I have always used ng-options myself, but this required doing something that ng-options doesn't support, small as...
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Is there an equivalent to background-size: cover and contain for image elements?

I have a site with many pages and different background pictures, and I display them from CSS like: 14 Answers ...
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ssh: Could not resolve hostname [hostname]: nodename nor servname provided, or not known

I am trying to set up a VPN with a Raspberry Pi, and the first step is gaining the ability to ssh into the device from outside my local network. For whatever reason, this is proving to be impossible and I haven't the slightest clue why. When I try to ssh into my server with user@hostname , I ge...
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Automatic HTTPS connection/redirect with node.js/express

...on. I fleshed out your answer (2nd paragraph) a little bit with some code and it works. In this scenario these code snippets are put in my express app: // set up plain http server var http = express(); // set up a route to redirect http to https http.get('*', function(req, res) { res.redire...