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Pass Variables by Reference in Javascript
...at explains that C++ doesn't really have pass-by-reference. That is true. What C++ does have, however, is the ability to create references to plain variables, either explicitly at the point of function invocation to create a pointer, or implicitly when calling functions whose argument type signatur...
Restarting cron after changing crontab file?
...as finally swallowed Debian: If there's something strange under the hood, what you gonna do? Restart!
– Tino
Jan 16 '19 at 19:55
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AngularJS - How to use $routeParams in generating the templateUrl?
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This will actually work, but what about applying a controller for each template selected? Using this method will leave you with only one "master" controller: "RouteController"
– Yaniv Efraim
Dec 31 '13 at 17:23
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Function of Project > Clean in Eclipse
What does Eclipse's Project → Clean... tool actually do?
4 Answers
4
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How to check edittext's text is email address or not?
...r an only numeric field
alpha: for an alpha only field
alphaNumeric: guess what?
email: checks that the field is a valid email
creditCard: checks that the field contains a valid credit card using Luhn Algorithm
phone: checks that the field contains a valid phone number
domainName: checks that field ...
How to know which version of Symfony I have?
... to detect symfony version" list but I have only FTP access to the server. What file would indicate what version of Symfony is in use?
– HMR
Sep 23 '13 at 10:13
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How can you encode a string to Base64 in JavaScript?
...64 encoding.
There appears to be some confusion in the comments regarding what these functions accept/return, so…
btoa() accepts a “string” where each character represents an 8-bit byte – if you pass a string containing characters that can’t be represented in 8 bits, it will probably br...
Android: failed to convert @drawable/picture into a drawable
...bc", "question_mark" as you can see there are strictly in the rules of the what characters you can use, and still the error message keeps coming up. Any advice would be great on how to fix the problem, thanks.
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Difference between rake db:migrate db:reset and db:schema:load
...uld be much too brittle to run all migrations just for a db setup (this is what schema.rb is for).
– moritz
Apr 25 '12 at 9:10
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Why does CSS not support negative padding?
... easier. Yet, there is no provision for a negative padding in the W3C CSS. What is the reason behind this? Is there any obstruction to the property that prevents it's use as such? Thanks for your answers.
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