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Renaming files in a folder to sequential numbers
...sirable to use mv -- "$i" "$new" to correctly handle source filenames that start with dashes; as it is, mv will try to parse such filenames as collections of flags.
– Charles Duffy
Dec 3 '14 at 15:31
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Attempted to read or write protected memory. This is often an indication that other memory is corrup
...ling only when, I was setting the "Console Application" type of project as start up project of the solution(Even for those which had literally no code or any additional assemblies referred apart from the default ones which come with project template itself).
Following change finally helped me nai...
How to do exponentiation in clojure?
... add [org.clojure/math.numeric-tower "0.0.4"] to the dependencies vector.
Start a lein REPL (not a clojure REPL)
$ lein repl
Now:
(require '[clojure.math.numeric-tower :as math])
(math/expt 4 2)
;=> 16
or
(require '[clojure.math.numeric-tower :as math :refer [expt]])
(expt 4 2)
;=> 16...
Add line break to 'git commit -m' from the command line
...$'\n'"second line". Just note you have to close the previous string before starting your $'string'.
– PlasmaBinturong
Jan 30 '19 at 17:18
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How to remove multiple deleted files in Git repository
... git status, doesn't print anything by default (sed -n), but on lines that start # deleted:, it gets rid of the # and the deleted: and prints what is left; xargs gathers up the arguments and provides them to a git rm command. This works for any number of files regardless of similarity (or dissimila...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
... run the following command from your terminal:
xcode-select --install
Starting with Xcode 4.3 - you must now manually install command line tools from Xcode menu > Preferences > Downloads.
Alternatively, there are stand-alone installation packages both for Mountain Lion (10.8) and for M...
Example use of “continue” statement in Python?
... It's easy to see that's the only change when you review the code. If you start wrapping the main code in if/else, diff will highlight the newly indented code, unless you ignore spacing changes, which is dangerous particularly in Python. I think unless you've been in the situation where you have t...
How to pass a variable from Activity to Fragment, and pass it back?
...EventBus is tremendously easy to use, here lies its danger as well. If you start adding too many signals, the loosely coupled nature can make it really difficult to track who's calling who and where different events take place.
– Johan Paul
Dec 12 '16 at 6:03
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Add context path to Spring Boot application
...ease note that the "server.context-path" or "server.servlet.context-path" [starting from springboot 2.0.x] properties will only work if you are deploying to an embedded container e.g., embedded tomcat. These properties will have no effect if you are deploying your application as a war to an external...
How to recursively download a folder via FTP on Linux [closed]
...he params, but using the structure open ftp://USERNAME:PASSWORD@HOST after starting ncftp…
– feeela
Oct 7 '11 at 10:22
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