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How to log something in Rails in an independent log file?
In rails I want to log some information in a different log file and not the standard development.log or production.log. I want to do this logging from a model class.
...
Dialog to pick image from gallery or from camera
... Uri selectedImage = imageReturnedIntent.getData();
imageview.setImageURI(selectedImage);
}
break;
case 1:
if(resultCode == RESULT_OK){
Uri selectedImage = imageReturnedIntent.getData();
imageview.setImageURI(selectedImage);
}
...
How does one output bold text in Bash?
...es the end of the sequence
1 - Bold attribute (see below for more)
[0m - resets all attributes, colors, formatting, etc.
The possible integers are:
0 - Normal Style
1 - Bold
2 - Dim
3 - Italic
4 - Underlined
5 - Blinking
7 - Reverse
8 - Invisible
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界面布局组件 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 © 2023 - document.write(new Date()...
Nodejs - Redirect url
.... In the same request you must generate the response with the status code set to 404 and the content of your 404 HTML page as response body. Here is the sample code to demonstrate this in Node.js.
var http = require('http'),
fs = require('fs'),
util = require('util'),
url = require('u...
Unsigned keyword in C++
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How to convert an enum type variable to a string?
...
There really is no beautiful way of doing this. Just set up an array of strings indexed by the enum.
If you do a lot of output, you can define an operator<< that takes an enum parameter and does the lookup for you.
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What are the differences between a UIView and a CALayer?
... feature like touch events achieved using delegates -(void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event, tochesStart like events and other UIKit features.
To work with CALayers use Core Graphics knowledge.For any simple view rendering UIView is enough.
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What is the purpose of a self executing function in javascript?
...ight... if you do without var, like this: ...function(){ foo=3;}? It would set global variable, right?
– T.Todua
Nov 25 '16 at 20:41
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Executing an EXE file using a PowerShell script
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