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Is there any way to git checkout previous branch?

... From the release notes for 1.6.2 @{-1} is a way to refer to the last branch you were on. This is accepted not only where an object name is expected, but anywhere a branch name is expected and acts as if you typed the...
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What does the fpermissive flag do?

... Right from the docs: -fpermissive Downgrade some diagnostics about nonconformant code from errors to warnings. Thus, using -fpermissive will allow some nonconforming code to compile. Bottom line: don't use it unl...
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Can “git pull --all” update all my local branches?

...eful. The option is passed along to git fetch, which then fetches all refs from all remotes, instead of just the needed one; pull then merges (or in your case, rebases) the appropriate single branch. If you want to check out other branches, you're going to have to check them out. And yes, merging (...
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jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class

... jar version. Use mvn dependency:tree to find where this servlet jar comes from, and add an exclusion. – JB Nizet Mar 25 '13 at 8:07 ...
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Parse v. TryParse

... Parse throws a number of different exceptions so if all it had was a bool from TryParse then it wouldn't know which one to throw. – Greg Beech Jan 22 '09 at 8:42 5 ...
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How to set JAVA_HOME in Linux for all users

... don't forget to delete the double quotes and recreate them from your keyboard, because only copying and pasting may create troubles. – Sunil Kumar Jan 13 '15 at 15:43 ...
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NuGet auto package restore does not work with MSBuild

...s in the solution's packages folder. Any missing packages are downloaded from the user's configured (and enabled) package sources, respecting the order of the package sources. As packages are downloaded, they are unzipped into the solution's packages folder. If you have Nuget 2.7+ in...
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Are GUID collisions possible?

...nt one was inserted 3 weeks ago. Not believing this, I restored a database from 2 weeks backup, and the guid was there. Checked the code, the new guid was freshly generated no doubt about it. Pow guid collision, happened only once, but I really wish I would have won at lotto instead,the chance is gr...
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How do we determine the number of days for a given month in python [duplicate]

... Use calendar.monthrange: >>> from calendar import monthrange >>> monthrange(2011, 2) (1, 28) Just to be clear, monthrange supports leap years as well: >>> from calendar import monthrange >>> monthrange(2012, 2) (2, 29) As ...
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Is there a way to rollback my last push to Git? [duplicate]

..... How to use your recipe? It is the simplest case: delete the last commit from master. Delete=remove from commit history. (not evident in your text that git revert will take off from history) – Peter Krauss Feb 16 '18 at 13:48 ...