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sed whole word search and replace

How do I search and replace whole words using sed? 6 Answers 6 ...
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What is the purpose and use of **kwargs?

...x when calling functions by constructing a dictionary of keyword arguments and passing it to your function: >>> kwargs = {'first_name': 'Bobby', 'last_name': 'Smith'} >>> print_keyword_args(**kwargs) first_name = Bobby last_name = Smith The Python Tutorial contains a good explan...
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Remove empty elements from an array in Javascript

...that are falsy, which include an empty string "", 0, NaN, null, undefined, and false. You can pass to the filter method, the Boolean constructor function, or return the same element in the filter criteria function, for example: var filtered = array.filter(Boolean); Or var filtered = array.filte...
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How do the post increment (i++) and pre increment (++i) operators work in Java?

...=> i=5 + 7 + 8; (a=8) The main point is that ++a increments the value and immediately returns it. a++ also increments the value (in the background) but returns unchanged value of the variable - what looks like it is executed later. ...
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Autoincrement VersionCode with gradle extra properties

I'm building an Android app with gradle. Until now I used the Manifest file to increase the versionCode, but I would like to read the versionCode from an external file and depending if it is the release flavor or the debug flavor increase the versionCode. I tried the extra properties, but you can't ...
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How to make rpm auto install dependencies

... Create a (local) repository and use yum to have it resolve the dependencies for you. The CentOS wiki has a nice page providing a how-to on this. CentOS wiki HowTos/CreateLocalRepos. Summarized and further minimized (not ideal, but quickest): Creat...
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What are the pros and cons of git-flow vs github-flow? [closed]

...a process for managing changes in Git that was created by Vincent Driessen and accompanied by some Git extensions for managing that flow. The general idea behind git-flow is to have several separate branches that always exist, each for a different purpose: master, develop, feature, release, and ho...
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How do I grant myself admin access to a local SQL Server instance?

... to access sql server's data by copying the data files to another machine (and then copying back if needed), so your only way around this is to limit administrative permissions only to the ones who deserve it.. – yoel halb Oct 11 '12 at 20:18 ...
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git rebase without changing commit timestamps

...-committer-date-is-author-date option seems to leave the author timestamp, and set the committer timestamp to be the same as the original author timestamp, which is what the OP Olivier Verdier wanted. I found the last commit with the correct date and did: git rebase --committer-date-is-author-dat...
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]

... a lockfile approach. If you acquire the lock, proceed else show a message and exit. As an example: [Terminal #1] $ lockfile -r 0 /tmp/the.lock [Terminal #1] $ [Terminal #2] $ lockfile -r 0 /tmp/the.lock [Terminal #2] lockfile: Sorry, giving up on "/tmp/the.lock" [Terminal #1] $ rm -f /tmp/the....