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No empty constructor when create a service

... postfix: "", imageUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
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Editing the git commit message in GitHub

...rce that push (git push -f). But if already someone pulled your old commit and started a work based on that commit, he would have to rebase his work onto your new commit. share | improve this answer...
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How to fire AJAX request Periodically?

...r refresh the page after every 5 seconds. But I want to do it using jQuery and AJAX call. Is it possible? 4 Answers ...
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Foreign keys in mongo?

...ly, in a NoSQL database it is up to you to decide how to organise the data and its relations, if there are any. What Mongoid and MongoMapper do is to provide you with convenient methods to set up relations quite easily. Check out the link I gave you and ask any thing. Edit: In mongoid you will wr...
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Avoid line break between html elements

...veral ways to prevent line breaks in content. Using   is one way, and works fine between words, but using it between an empty element and some text does not have a well-defined effect. The same would apply to the more logical and more accessible approach where you use an image for an icon. ...
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Get value of dynamically chosen class constant in PHP

...ucum why would you wanna over-complicate this? The request is quite simple and involves no outside, user manipulable input. Aside from that, you're calling another function because, I guess, you don't like the string to be concatenated with delimiters? – ReSpawN ...
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Gradle, “sourceCompatibility” vs “targetCompatibility”?

What is the relationship/difference between sourceCompatibility and targetCompatibility ? What happens when they are set to different values? ...
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How can I add remote repositories in Mercurial?

...://path/to/remote1 remote2 = http://path/to/remote2 You can then use commands like hg push remote1 to send changesets to that repo. If you want that remote repo to update is working directory you'd need to put a changegroup hook in place at that remote location that does an update. That would lo...
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image.onload event and browser cache

...ge is loaded"); } img.src = "img.jpg"; Fiddle - tested on latest Firefox and Chrome releases. You can also use the answer in this post, which I adapted for a single dynamically generated image: var img = new Image(); // 'load' event $(img).on('load', function() { alert("image is loaded"); }); ...
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How do I run a single test with Nose in Pylons

... of tests in the test/functional directory. I'm getting weird test results and I want to just run a single test. The nose documentation says I should be able to pass in a test name at the command line but I get ImportErrors no matter what I do ...