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How can I do time/hours arithmetic in Google Spreadsheet?

... Google Sheets now have a duration formatting option. Select: Format -> Number -> Duration. share | improve this answer | follow | ...
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How can I see what has changed in a file before committing to git?

...t add -p is a combination of staging, seeing the changes you can stage and selecting them one by one in an interactive manner. See Commit only part of a file in Git for more on git add -p. – Angelos Asonitis Apr 7 '19 at 12:50 ...
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Git Push into Production (FTP)

... This script is rather clumsy about selecting 'last updated files'. Check out this fork for a more elegant solution. – quickshiftin Feb 4 '14 at 19:16 ...
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What is the best way to remove a table row with jQuery?

.../tr> If you don't have an id, you can use any of jQuery's plethora of selectors. share | improve this answer | follow | ...
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`require': no such file to load — mkmf (LoadError)

... to use the ubuntu software center there is an add-on for ruby-dev you can select for the 'Header files for compiling extension modules'. – RightHandedMonkey Aug 13 '13 at 1:38 ...
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Java Keytool error after importing certificate , “keytool error: java.io.FileNotFoundException & Acc

... to fix this problem. Right click on cacerts > choose properties > select Securit tab > Allow all permissions to all the Group and user names. This worked for me. share | improve this an...
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Disable activity slide-in animation when launching new activity?

...pressing the 'back' softkeys. OP asks how to 'disable' the animation, not 'selectively tell the app to not play it' – 1owk3y Nov 28 '14 at 5:05 3 ...
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mongo group query how to keep fields

...t suggestions] I came here looking for an answer but wasn't happy with the selected answer (especially given it's age). I found this answer that is a better solution (adapted): db.test.aggregate({ $group: { _id: '$name', person: { "$first": "$$ROOT" }, count: { $sum: 1 } }, { "$r...
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【可动态编辑表格】App Inventor 2 Dynamic Editable HTML Table - App应用...

...mary key), and then the other data columns, for example data returned by a SELECT query from an sqlite/mysql database or similar dataset from a google sheet. Therefore it will not let you edit the id (primary key row) because this is essential unique data and should not be changed. If you add a new ...
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How can I show line numbers in Eclipse?

...r and @voidstate mentioned you can now simply: Right click the gutter and select "Show Line Numbers": share | improve this answer | follow | ...