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How to “pretty” format JSON output in Ruby on Rails
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The original poster said nothing about where in a Rails app he wants to use this, so I answered with a line of Ruby that will work anywhere. To use it to generate the JSON response in a Rails controller, you already answered your own question: format.json { render :json => JSO...
How to change the text on the action bar
Currently it just displays the name of the application and I want it to display something custom and be different for each screen in my app.
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Google Sheets API Setup · App Inventor 2 中文网
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Google S...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
... provided or you can pass it a list.
Also, I tried to run:
$text = "fiancée";
echo mb_convert_encoding($text, "UTF-8");
echo "<br/><br/>";
echo iconv(mb_detect_encoding($text), "UTF-8", $text);
and the results are the same for both. How do you see that your text is truncated to 'fia...
How can one pull the (private) data of one's own Android app?
... an Android-specific archive:
adb backup -f myAndroidBackup.ab com.corp.appName
This archive can be converted to tar format using:
dd if=myAndroidBackup.ab bs=4K iflag=skip_bytes skip=24 | openssl zlib -d > myAndroidBackup.tar
Reference:
http://nelenkov.blogspot.ca/2012/06/unpacking-andr...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
... req.cnf -sha256
Step 4. then outside of security folder, in your express app do something like this: (credit goes to @Diego Mello)
backend
/security
/server.js
server.js:
const express = require('express')
const app = express()
const https = require('https')
const fs = require('fs')
const p...
Using MVC HtmlHelper extensions from Razor declarative views
I was trying to create a Razor declarative helper in my App_Code folder for an MVC 3 RTM project.
9 Answers
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How do I use pagination with Django class based generic ListViews?
...thand for setting queryset = models.Car.objects.all()
template_name = 'app/car_list.html' # optional (the default is app_name/modelNameInLowerCase_list.html; which will look into your templates folder for that path and file)
context_object_name = "car_list" #default is object_list as wel...
How to use Fiddler to monitor WCF service
...he incoming requests to the service looks like. The client is .net console app which uses a Service reference proxy. Is this possible with Fiddler. I'm new to this tool and have only used it in the past to post data with the request builder.
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财务计算器拓展：复利计算、平均值、中位数、众数、方差计算 - App Invento...
...:Format Currency: Format integers as locale-specific currency, making your app user-friendly for audiences worldwide.Calculate Mean: Compute the mean (average) of a list of integer numbers.Calculate Standard Deviation: Determine the standard deviation of a list of integer numbers, with options for p...