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Undo working copy modifications of one file in Git?

...s, a commit can have more than one previous commit, so with HEAD^ a number selects which of those parents, while with HEAD~ a number always selects the first parent but that number of commits back. See git help rev-parse for more details. – Brian Campbell May 1...
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Eclipse: Java, see where class is used

Is there a way in Eclipse to select a Java class, and then bring up a list of all Java files where that class is used within a project? ...
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Git's famous “ERROR: Permission to .git denied to user”

...: Open "Keychain Access.app" (You can find it in Spotlight or LaunchPad) Select "All items" in Category Search "git" Delete every old & strange item Try to Push again and it just WORKED share | ...
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How do you synchronise projects to GitHub with Android Studio?

...ject VCS (main menu) >> Enable Version Control Integration >> Select GIT Add project file to Local repository Right Click on project >> GIT >> Add Commit Added Files Open the Version Control windows (Next to terminal window) >> Click commit button ...
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Alternate table row color using CSS?

.../td> </tr> </tbody> </table> There is a CSS selector, really a pseudo-selector, called nth-child. In pure CSS you can do the following: tr:nth-child(even) { background-color: #000000; } Note: No support in IE 8. Or, if you have jQuery: $(document).ready(functi...
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List all indexes on ElasticSearch server?

... you can also select and order columns adding e.g. &h=health,index as well as sort with &s=health:desc – Georg Engel Dec 18 '18 at 19:33 ...
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IF statement: how to leave cell blank if condition is false (“” does not work)

...ls in a column, I would recommend filtering on the column for blanks, then selecting the resulting cells and pressing Del. After which you can remove the filter. share | improve this answer ...
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How to reshape data from long to wide format

...mes(df) <- unique(dat1$name) df sqldf package: library(sqldf) sqldf('SELECT name, MAX(CASE WHEN numbers = 1 THEN value ELSE NULL END) x1, MAX(CASE WHEN numbers = 2 THEN value ELSE NULL END) x2, MAX(CASE WHEN numbers = 3 THEN value ELSE NULL END) x3, MAX(CASE WHEN numbe...
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Are there good reasons not to use an ORM? [closed]

...honestly it isn't. Using an ORM tool means the tool/developer can insert, select, update or delete whatever he or she wants. Stored procedures provide a lot more security, especially in environments when dealing with client data. I think this is the biggest reason to consider. Security. ...
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.append(), prepend(), .after() and .before()

...ng MVC like so: $("#viewPlaceHolder").append("/clients/RelationDropdown", {selected: selected }); – Djeroen Oct 23 '15 at 19:37 ...