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Computer Programming Answers

Type AnswersAsk and answer questions, if that is something that you want to do. Category Computer ProgrammingContent about programming computers. Tag All

Profile Photo - Some Guy
Profile Photo - Univa

Last Reply The reason for the above is referred to as CORS (Cross-Origin Resource Sharing) The easy way is to just add the extension in google chrome... Univa,

The reason for the above...

Thu, 16 May 2019 08:18:38 -0700 4 days ago
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Profile Photo - Some Guy

Fix "Editor does not contain a main type"?

Answers in Software Development | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:29:56 -0800

Profile Photo - Univa

Last Reply Maybe the folder is not identified as a Source folder. Right click on the project folder -> Properties Choose 'Java Build Path' Click on... Univa,

Maybe the folder is not i...

Mon, 06 May 2019 10:37:14 -0700 1 week ago
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Profile Photo - Some Guy

"Adjacent JSX elements must be wrapped in an enclosing tag"?

Answers in Computer Programming | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:32:31 -0800

Profile Photo - Univa

Last Reply This is a simple solution as you only need to add an enclosing parent element to all components inside the render function. Check out the code below f... Univa,

This is a simple solution...

Sun, 28 Apr 2019 05:23:59 -0700 3 weeks ago
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Profile Photo - Some Guy
Profile Photo - Univa

Last Reply If you want to set a pointer to the beginning of an array, use Code: p = password An array name is essentially a pointer to the start of the ar... Univa,

If you want to set a poin...

Sun, 14 Apr 2019 03:38:46 -0700 1 month ago
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Profile Photo - Some Guy

NodeJS error "Can't set headers after they are sent"?

Answers in Computer Programming | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:33:01 -0800

Profile Photo - Univa

Last Reply When you do the res.json, you are sending a header, and you can't post a header 2 Times in the same call. You can only do a res.json one time. Meth... Univa,

When you do the res.json,...

Sun, 14 Apr 2019 02:42:58 -0700 1 month ago
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Profile Photo - Some Guy
Profile Photo - Univa

Last Reply A non-static variable only exists when there is an instance of an object. If you have a static method, it can NOT get to any variable in a class objec... Univa,

A non-static variable onl...

Fri, 12 Apr 2019 11:27:25 -0700 1 month ago
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Profile Photo - Some Guy
Profile Photo - Univa

Last Reply 1. Navigate to the "errors" folder. 2. Change local.xml.sample to local.xml 3. You should now see a new list of stupid errors all over the Magento p... Univa,

1. Navigate to the "error...

Thu, 04 Apr 2019 13:39:42 -0700 1 month ago
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Profile Photo - Some Guy

How to fix "java platform se binary has stopped working"?

Answers in Computer Programming | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:29:10 -0800

Profile Photo - Univa

Last Reply Try reinstalling the Java SE Related applications; Open the Run box and type “appwiz.cpl” it will open Programs and Features window. Here... Univa,

Try reinstalling the Java...

Thu, 04 Apr 2019 13:33:43 -0700 1 month ago
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Profile Photo - Some Guy

What is "pthread_mutex_init"?

Answers in Computer Programming | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:44:00 -0800

Profile Photo - roxblade

Last Reply This is a function used to initialize the mutex that you reference by the "mutex" part. It also takes in additional attributes using the attr part. Yo... roxblade,

This is a function used t...

Thu, 04 Apr 2019 04:18:56 -0700 1 month ago
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Profile Photo - Some Guy

How do you fix "Comparison between pointer and integer"?

Answers in Computer Programming | By Some Guy

Published 5 months agoSun, 16 Dec 2018 09:44:10 -0800 | Last update 5 months agoWed, 19 Dec 2018 05:09:55 -0800

Profile Photo - roxblade

Last Reply This is a warning that you will get when you try to compare acharacter with a string. Note that C is different from other programming languages in man... roxblade,

This is a warning that yo...

Wed, 03 Apr 2019 12:45:37 -0700 1 month ago
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Profile Photo - Ethan

How to fix err_unknown_url_scheme?

Answers in Computer Programming | By Ethan "Cheap Whore" Lastname

Published 2 months agoWed, 20 Mar 2019 00:00:49 -0700

Profile Photo - Graln_of_Truth

Last Reply The seems to be a very common issues with browsers; more specifically I believe it has to do with Chrome. Check out this link for possible solutions t... Graln_of_Truth,

The seems to be a very co...

Sat, 30 Mar 2019 16:11:18 -0700 1 month ago
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Profile Photo - Some Guy
Profile Photo - Graln_of_Truth

Last Reply It will usually taking 3 months before you get to the point where you can do everything on your own without having to get support from others. Also Se... Graln_of_Truth,

It will usually taking 3...

Sat, 30 Mar 2019 16:09:52 -0700 1 month ago
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Profile Photo - Some Guy
Profile Photo - Zhaybib

Last Reply Since your PHP installation is acting up, you should check out Stack Overflow's website that is right here for a solution https://stackoverflow.com/qu... Zhaybib,

Since your PHP installati...

Sat, 30 Mar 2019 16:06:41 -0700 1 month ago
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Profile Photo - K. Crezcheezy

[Python] How do global variables work?

Answers in Computer Programming | By K. Crezcheezy

Published 2 months agoTue, 19 Mar 2019 22:44:13 -0700

Profile Photo - KacssPL

Last Reply Basically a global variable is defined and declared outside a function and needed to be used inside of a function. For a good example on how this work... KacssPL,

Basically a global variab...

Sat, 30 Mar 2019 15:57:01 -0700 1 month ago
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Profile Photo - pls_stop_this

In JavaScript, what is the QuerySelector method?

Answers in Computer Programming | By pls_stop_this

Published 2 months agoTue, 19 Mar 2019 08:29:43 -0700

Profile Photo - Graln_of_Truth

Last Reply There are multiple articles online giving information about Java Script and its functions. Checkout the provided link for some general information. Al... Graln_of_Truth,

There are multiple articl...

Sat, 30 Mar 2019 15:54:03 -0700 1 month ago
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Profile Photo - pls_stop_this
Profile Photo - Zhaybib

Last Reply Since you are having some computer programming errors I suggest you take a look right here at this site, https://stackoverflow.com/questions/42572582/... Zhaybib,

Since you are having some...

Sat, 30 Mar 2019 15:35:46 -0700 1 month ago
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Profile Photo - pls_stop_this
Profile Photo - w3nsi012

Last Reply If you have the TSP version of this then the link I listed below will show you how to fix it, but if you have one of the others then there isn't curre... w3nsi012,

If you have the TSP versi...

Sat, 30 Mar 2019 15:32:35 -0700 1 month ago
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Profile Photo - Some Guy

How do you use JOptionPane?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:46:38 -0800

Profile Photo - Zhaybib

Last Reply Since you have a question relating to Java programming in regards to JOptionPane, take a look right here at Oracle's help center https://docs.oracle.c... Zhaybib,

Since you have a question...

Sat, 30 Mar 2019 15:26:12 -0700 1 month ago
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Profile Photo - Some Guy

Python floor division: Difference between '/' and '//' ?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:49:08 -0800

Profile Photo - Zhaybib

Last Reply For python floor division questions, I recommend that you check out Stack Overflow, as there are many answers such as this one, https://stackoverflow.... Zhaybib,

For python floor division...

Sat, 30 Mar 2019 15:25:48 -0700 1 month ago
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Profile Photo - Some Guy

Is LibreOffice base a relational database?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:49:28 -0800

Profile Photo - masshoIe3

Last Reply Yes, LibreOffice is an open source relational database. Not ones grandma's North Wind Db from MS Office. It can be used for your professional work, re... masshoIe3,

Yes, LibreOffice is an op...

Sat, 30 Mar 2019 15:24:52 -0700 1 month ago
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Profile Photo - NelsAmmo

How to fix "Softmax() got an unexpected keyword argument 'axis'"?

Answers in Computer Programming | By NelsAmmo

Published 2 months agoWed, 20 Mar 2019 00:54:07 -0700

Profile Photo - Zhaybib

Last Reply Since you are curious as to how to fix the error you are receiving, Git Hub offers a fantastic explanation right here, https://github.com/fizyr/keras-... Zhaybib,

Since you are curious as...

Sat, 30 Mar 2019 15:24:13 -0700 1 month ago
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Profile Photo - tich363
Profile Photo - Zhaybib

Last Reply Since you are looking for a solution to could not find a version that satisfies the requirement Tensorflow you should check out this site here, https:... Zhaybib,

Since you are looking for...

Sat, 30 Mar 2019 15:21:52 -0700 1 month ago
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Profile Photo - pls_stop_this

How does Huffman encoding work?

Answers in Computer Programming | By pls_stop_this

Published 2 months agoWed, 20 Mar 2019 01:15:23 -0700

Profile Photo - Zhaybib

Last Reply Since you say that you are working on computer programming and are wondering how Huffman encoding works, you should check this out https://stackoverfl... Zhaybib,

Since you say that you ar...

Sat, 30 Mar 2019 15:21:17 -0700 1 month ago
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Profile Photo - IncstedibleMrE1

[APIs] Difference between SOAP and REST?

Answers in Computer Programming | By IncstedibleMrE1

Published 2 months agoTue, 19 Mar 2019 04:51:40 -0700

Profile Photo - Zhaybib

Last Reply There are many differences between SOAP and REST. To take a look at a comprehensive analysis of both, check this out here, https://spf13.com/post/soap... Zhaybib,

There are many difference...

Sat, 30 Mar 2019 15:18:27 -0700 1 month ago
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Profile Photo - Some Guy

Math.powe() in Java - any examples?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:46:28 -0800

Profile Photo - KacssPL

Last Reply The math.pow is used to calculate a number raise to the power of another number. One quick example of this would be "public static double pow(double a... KacssPL,

The math.pow is used to c...

Sat, 30 Mar 2019 15:07:05 -0700 1 month ago
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Profile Photo - Some Guy

srand(time(null)) doesn't change value fast enough?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:49:18 -0800

Profile Photo - TomGreller

Last Reply Please review your code, and check how often you are reseeding the function. This random generator number should only be seeded once, or else you will... TomGreller,

Please review your code,...

Sat, 30 Mar 2019 15:01:35 -0700 1 month ago
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Profile Photo - Some Guy

Converting a string to a char array in C++?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:46:48 -0800

Profile Photo - WTCMolybdenam4753

Last Reply This is what I found on the internet. To convert a string to char array, one can just copy the intended material right in the char array. For more det... WTCMolybdenam4753,

This is what I found on t...

Sat, 30 Mar 2019 15:00:44 -0700 1 month ago
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Profile Photo - Some Guy

C++ How do implement a 2D vector array with user defined size?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 13:46:58 -0800

Profile Photo - Zhaybib

Last Reply Since you are interested in implementing a 2D vector array with a user defined size, I suggest that you check this out here https://stackoverflow.com/... Zhaybib,

Since you are interested...

Sat, 30 Mar 2019 14:58:58 -0700 1 month ago
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Profile Photo - Steaks420

How can I fix "No such module alamofire"?

Answers in Computer Programming | By Steaks420

Published 2 months agoTue, 19 Mar 2019 07:08:48 -0700

Profile Photo - Japanese

Last Reply First, check that you are currently using Xcode 7.3 and also that you are using Swift 2.2. You can check your swift version by doing "xcrun swift -ver... Japanese,

First, check that you are...

Sat, 30 Mar 2019 14:56:00 -0700 1 month ago
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Profile Photo - Some Guy

How to square a number in Java?

Answers in Computer Programming | By Some Guy

Published 3 months agoWed, 06 Feb 2019 15:34:18 -0800

Profile Photo - zeshelton

Last Reply There are multiple ways to skin a cat(You'll hear this phrase a lot) You can multiply the number by itself ie. int i = 4; int sqrt = i * i; console.lo... zeshelton,

There are multiple ways t...

Sat, 30 Mar 2019 14:52:22 -0700 1 month ago
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