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arrays - Correct way to initialize empty slice

To declare an empty slice, with a non-fixed size, is it better to do: mySlice1 := make([]int, 0) or ... wondering which one is the correct way. See Question&Answers more detail:os...

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javascript - Why does Node.js' fs.readFile() return a buffer instead of string?

I'm trying to read the content of test.txt(which is on the same folder of the Javascript source) ... -Camposs-MacBook-Pro:node_test Nathan$ See Question&Answers more detail:os...

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bash - VSCode Change Default Terminal

I am using Visual Studio Code on my Windows 10 PC. I want to change my default terminal from Windows PowerShell to ... ). How can I do that? See Question&Answers more detail:os...

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iphone - Navigation bar show/hide

I have an app with a navigation bar consisting of 2 bar buttons. I would like to hide and show ... this? Suggestions are always appreciated. See Question&Answers more detail:os...

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php - How can I enable cURL for an installed Ubuntu LAMP stack?

I have installed the Ubuntu LAMP stack. But cURL is not enabled, and neither can I can find the extension listed ... should I enable cURL then? See Question&Answers more detail:os...

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Javadoc: package.html or package-info.java

When trying to create package level Javadoc comments, whats the preferred method? What do you do? package-info. ... if its the correct choice. See Question&Answers more detail:os...

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vue.js - Vuex Action vs Mutations

In Vuex, what is the logic of having both "actions" and "mutations?" I understand the logic of components not ... decided to do it this way? See Question&Answers more detail:os...

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Amazon AWS Filezilla transfer permission denied

I have my instance of the Amazon AWS running, test page is up. I am trying to SFTP the files to the server ... i'm so close! Haha Thanks UPDATE See Question&Answers more detail:os...

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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. How can I do this ... = chars.substring(rnum,rnum+1); } See Question&Answers more detail:os...

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oop - What is polymorphism in Javascript?

I have read some possible article I could found on the internet on polymorphism. But I think I could not ... (person); showInfo(employee); See Question&Answers more detail:os...

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asp.net - What is an IIS application pool?

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.net - What is a .snk for?

What is a .snk file for? I know it stands for Strongly Named Key, but all explanations of what it is and how ... key is used and how it works? See Question&Answers more detail:os...

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matrix - Why are quaternions used for rotations?

I'm a physicist, and have been learning some programming, and have come across a lot of people using ... over vectors or other alternatives? See Question&Answers more detail:os...

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python - Does uninstalling a package with "pip" also remove the dependent packages?

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mysql - Easiest way to copy a table from one database to another?

What is the best method to copy the data from a table in one database to a table in another database when ... access database2 only. Any idea? See Question&Answers more detail:os...

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scala - Difference between case object and object

Is there any difference between case object and object in scala? See Question&Answers more detail:os...

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How to share Eclipse configuration over different workspaces

I'm using Eclipse (PDT) as primary IDE on different machines. (like at home, laptop, in office, etc.). ... date config all of your computers? See Question&Answers more detail:os...

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rest - Restful way for deleting a bunch of items

In wiki article for REST it is indicated that if you use http://example.com/resources DELETE, that means you ... do RESTful delete for webpage. See Question&Answers more detail:os...

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html - How to load CSS Asynchronously

I'm trying to eliminate 2 CSS files that are render blocking on my site - they appear on Google Page Speed ... your help with this. Thanks See Question&Answers more detail:os...

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sublimetext2 - Sublime Text 2 keyboard shortcut to open file in specified browser (e.g. Chrome)

I do web development and am trying out Sublime Text 2. Is there a keyboard shortcut to open the current ... for web development is appreciated! See Question&Answers more detail:os...

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linux - Optimize PDF files (with Ghostscript or other)

Is Ghostscript the best option if you want to optimize a PDF file and reduce the file size? I need to store ... ='.$file_new.' '.$file); See Question&Answers more detail:os...

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Java - get the current class name?

All I am trying to do is to get the current class name, and java appends a useless non-sense $1 to the ... = this.getClass().getName(); See Question&Answers more detail:os...

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mercurial - Store password in TortoiseHg

Is there a way to configure TortoiseHg to store my password? I have a project hosted on Google Code that I access ... to look it up every time. See Question&Answers more detail:os...

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node.js - npm ERR! code UNABLE_TO_GET_ISSUER_CERT_LOCALLY

I am trying all the ways of creating react application. I have tried with maven and now i am trying with crate- ... //github.com/npm/npm/issues> See Question&Answers more detail:os...

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c++ - shared_ptr and weak_ptr differences

I am reading Scott Meyers "Effective C++" book. It was mentioned that there are tr1::shared_ptr and tr1:: ... (again, with example please). See Question&Answers more detail:os...

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java - What is the difference between Factory and Strategy patterns?

Can any one explain the difference between factory and strategy patterns? For me both are looking same other ... product in factory patterns) See Question&Answers more detail:os...

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php - How to secure phpMyAdmin

I have noticed that there are strange requests to my website trying to find phpmyadmin, like /phpmyadmin/ /pma ... /secret /usr/share/phpmyadmin See Question&Answers more detail:os...

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sql - How do I list all the columns in a table?

For the various popular database systems, how do you list all the columns in a table? See Question&Answers more detail:os...

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