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git rebase fatal: Needed a single revision

... 138 You need to provide the name of a branch (or other commit identifier), not the name of a remot...
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How to connect an existing SQL Server login to an existing SQL Server database user of same name

... | edited Oct 31 '18 at 12:26 Oreo 41222 silver badges1313 bronze badges answered Jun 29 '10 ...
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What is for Python what 'explode' is for PHP?

... 173 Choose one you need: >>> s = "Rajasekar SP def" >>> s.split(' ') ['Rajasek...
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Convert array of strings to List

... 416 Just use this constructor of List<T>. It accepts any IEnumerable<T> as an argument....
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Skip Git commit hooks

...ry-run push. Only git push --no-verify would skip the hook. Note: Git 2.14.x/2.15 improves the --no-verify behavior: See commit 680ee55 (14 Aug 2017) by Kevin Willford (``). (Merged by Junio C Hamano -- gitster -- in commit c3e034f, 23 Aug 2017) commit: skip discarding the index if there i...
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How to get last key in an array?

... 18 Answers 18 Active ...
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How to configure an app to run correctly on a machine with a high DPI setting (e.g. 150%)?

...n C#. When I run the application on a machine with high DPI settings (e.g. 150%), the application gets scaled up. So far so good! But instead of rendering the fonts with a higher font size, all texts are just scaled up, too. That of course leads to very blurry text (on all controls like buttons etc....
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Unique constraint that allows empty values in MySQL

... 183 Yes, you can do this. See the MySQL reference (version 5.5). A UNIQUE index creates a cons...
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What is the difference between “def” and “val” to define a function

...uates on call and creates new function every time (new instance of Function1). def even: Int => Boolean = _ % 2 == 0 even eq even //Boolean = false val even: Int => Boolean = _ % 2 == 0 even eq even //Boolean = true With def you can get new function on every call: val test: () => Int =...
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Proper URL forming with Query String and Anchor Hashtag

... 152 ?var=var#hash everything after # is client side. Also, look into url rewriting to get rid o...