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Why should I use a pointer rather than the object itself?
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@MDMoore313 You can write Object myObject(param1, etc...)
– user000001
Mar 9 '14 at 14:41
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Change font color for comments in vim
...LightBlue
Add this to your .vimrc file which is either in your ~ or the /etc/vim directory. This will make it permanent. I haven't tested this with gvim.
I also have set background=light before I set comment color. I like all the colors it created except for the comments.
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Client on node: Uncaught ReferenceError: require is not defined
... This is my personal favorite.
Webpack - Does everything (bundles JS, CSS, etc). Made popular by the surge of React.js. Notorious for its difficult learning curve.
Rollup - New contender. Leverages ES6 modules. Includes tree-shaking abilities (removes unused code).
You can read more about my compa...
My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
... achieve secure cross-origin capable connections using Flash, Silverlight, etc -- but most implementations won't do that because it's not easy.
For example, if you rely on WebSocket for a cross-origin connection, that will work fine. But if you then run in an old browser or a firewall/proxy interfe...
Deserializing a JSON into a JavaScript object
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or Map() objects etc, how do you do proper deserialisation
– Ewan
Mar 18 at 11:36
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Add a default value to a column through a migration
... states are usually explicit, such as the presence of a column, it's type, etc. The change can be rolled back as it's shown there if and only if there was a valid explicit default previously. Since it's common that defaults are undefined, you might have an issue there.
– Elindo...
Can't connect to local MySQL server through socket '/tmp/mysql.sock
... about your MySQL config, exactly how you're instantiating the connection, etc.
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How to create UILabel programmatically using Swift?
... multiple labels in your project so doing all of this (setting size, style etc) will be a pain. To solve this, you can create a separate UILabel class.
import UIKit
class MyLabel: UILabel {
required init?(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
initializeLab...
find -exec a shell function in Linux?
...ilenames with double-quotes, backquotes, dollar-signs, some escape combos, etc...
– Gordon Davisson
Dec 1 '10 at 17:01
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“This project is incompatible with the current version of Visual Studio”
...ons are available, e.g. web development tools, database development tools, etc. So if you're trying to open a web project but the web development tools weren't installed, it complains with this message.
This can happen if you create the project on another machine and try to open it on a new one. I ...