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No 'Access-Control-Allow-Origin' - Node / Apache Port Issue

i've created a small API using Node/Express and trying to pull data using Angularjs but as my html page is running under apache on localhost:8888 and node API is listen on port 3000, i am getting the No 'Access-Control-Allow-Origin'. I tried using node-http-proxy and Vhosts Apache but not having ...
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How to find the sum of an array of numbers

...answered Apr 12 '17 at 7:31 OwChallieOwChallie 7,07411 gold badge77 silver badges1010 bronze badges ...
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How do I merge a git tag onto a branch

... Is there a way to merge all tags at once? – ComFreek Aug 18 '19 at 12:22 ...
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SQLite - UPSERT *not* INSERT or REPLACE

...e columns in the table: ID, NAME, ROLE BAD: This will insert or replace all columns with new values for ID=1: INSERT OR REPLACE INTO Employee (id, name, role) VALUES (1, 'John Foo', 'CEO'); BAD: This will insert or replace 2 of the columns... the NAME column will be set to NULL or the def...
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Javascript sort array by two fields

... Nice and clean! The only thing it only works for numbers. – Afanasii Kurakin Jul 24 '19 at 7:40 ...
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Generate random password string with requirements in javascript

I want to generate a random string that has to have 5 letters from a-z and 3 numbers. 18 Answers ...
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Convert string to title case with JavaScript

...return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();}); }; Call it like: "pascal".toProperCase(); share | improve this answer | follow | ...
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Is there a builtin identity function in python?

...hink about the signature and time costs. So a better way to do it is actually (a lambda avoids naming the function): _ = lambda *args: args advantage: takes any number of parameters disadvantage: the result is a boxed version of the parameters OR _ = lambda x: x advantage: doesn't change...
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Python: using a recursive algorithm as a generator

...h a natural recursive solution. Now it happens that, even for relatively small input, the sequences are several thousands, thus I would prefer to use my algorithm as a generator instead of using it to fill a list with all the sequences. ...
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Can I protect against SQL injection by escaping single-quote and surrounding user input with single-

... First of all, it's just bad practice. Input validation is always necessary, but it's also always iffy. Worse yet, blacklist validation is always problematic, it's much better to explicitly and strictly define what values/formats you a...