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Sharing link on WhatsApp from mobile website (not application) for Android
... @HoldOffHunger yes it will open whatsapp application and the user have to select the contact to which he desires to share the link/content.
– ad08
Apr 4 '18 at 12:25
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“rm -rf” equivalent for Windows?
... files, rmdir /s /q is typically significantly faster than the equivalent "select dir, shift + delete" operation in explorer.
– Wedge
Sep 19 '08 at 0:29
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Delete all local changesets and revert to tree
... get out of a (small) mess is to first update to the latest revision, then select your changesets and initiate "merge with local". When the merge dialogue appears, simply click the little '+' icon to reveal some extra options, one of which is "discard changesets from merge target (other) revision". ...
`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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How to output numbers with leading zeros in JavaScript [duplicate]
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When you post code select it and click on the {} button so it gets formatted as such.
– Shef
Sep 12 '11 at 12:05
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How to wrap text in LaTeX tables?
...eresting, that looks really useful. How intelligent is it when it comes to selecting column widths? For example, if you have two columns that need to be wrapped but one with much longer text than the other, does it still asign them equal width?
– moinudin
Apr 2...
Two divs, one fixed width, the other, the rest
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This should be selected as the best answer, because in this answer the DIV tags ain't swapped like in the best answer.
– Don Dilanga
Jul 15 '17 at 1:25
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Best timestamp format for CSV/Excel?
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Go to the language settings in the Control Panel, then Format Options, select a locale and see the actual date format for the chosen locale used by Windows by default. Yes, that timestamp format is locale-sensitive. Excel uses those formats when parsing CSV.
Even further, if the locale uses cha...
What's default HTML/CSS link color?
...in any decent graphic editor or using the developer tools of your browser (select an a element, look for computed values>color).
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Deleting lines from one file which are in another file
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grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to match whole lines only
-f f2 to get patterns from f2
One can instead use grep -F or fgrep to match fixed strings from f2 rather than patterns (in case you want remove the lines in a "what you...