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How to generate and validate a software license key?
...ble for downloading and installing for free but in a very limited version. To get access to all the features the user has to pay a license fee and receive a key. That key will then be entered into the application to "unlock" the full version.
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What is href=“#” and why is it used?
...ation.
Hash:
A hash - # within a hyperlink specifies an html element id to which the window should be scrolled.
href="#some-id" would scroll to an element on the current page such as <div id="some-id">.
href="//site.com/#some-id" would go to site.com and scroll to the id on that page.
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How do I revert all local changes in Git managed project to previous state?
...in which I ran git init .
After several commits, I did git status which told me everything was up to date and there were no local changes.
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Why does GitHub recommend HTTPS over SSH?
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It appears that they currently recommend HTTPS because it is the easiest to set up on the widest range of networks and platforms, and by users who are new to all this.
There is no inherent flaw in SSH (if there was they would disable it) -- in the links below, you will see that they still provide...
Why do this() and super() have to be the first statement in a constructor?
Java requires that if you call this() or super() in a constructor, it must be the first statement. Why?
19 Answers
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ViewBag, ViewData and TempData
Could any body explain, when to use
8 Answers
8
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Convert pandas dataframe to NumPy array
I am interested in knowing how to convert a pandas dataframe into a NumPy array.
15 Answers
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How to cherry-pick multiple commits
... a is the head of one, while the other has b , c , d , e and f on top of a . I want to move c , d , e and f to first branch without commit b . Using cherry pick it is easy: checkout first branch cherry-pick one by one c to f and rebase second branch onto first. But is there any ...
When is it acceptable to call GC.Collect?
...u should not call GC.Collect from your code, but what are the exceptions to this rule?
24 Answers
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How to use SVN, Branch? Tag? Trunk?
...as googling around a little bit and couldn't find a good "beginners" guide to SVN , not in the meaning of "how do I use the commands" rather; How do I control my source code?
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