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How to pass data from 2nd activity to 1st activity when pressed back? - android
I've 2 activities, Activity1 and Activity2 .
9 Answers
9
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Remove everything after a certain character
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481
var s = '/Controller/Action?id=11112&value=4444';
s = s.substring(0, s.indexOf('?'));
docume...
What's the difference between belongs_to and has_one?
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answered Sep 28 '10 at 0:53
ryeguyryeguy
58.7k4949 gold badges181181 silver badges254254 bronze badges
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Get Root Directory Path of a PHP project
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147
For PHP >= 5.3.0 try
PHP magic constants.
__DIR__
And make your path relative.
For PHP...
How to drop into REPL (Read, Eval, Print, Loop) from Python code
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105
You could try using the interactive option for python:
python -i program.py
This will execu...
ASP.NET MVC A potentially dangerous Request.Form value was detected from the client when using a cus
.../configuration>
More info: http://davidhayden.com/blog/dave/archive/2011/01/16/AllowHtmlAttributeASPNETMVC3.aspx
The above works for usages of the default modelbinder.
Custom ModelBinder
It appears that a call to bindingContext.ValueProvider.GetValue() in the code above always validates the...
Adding up BigDecimals using Streams
...al>.
Turn it into a Stream<BigDecimal>
Call the reduce method.
3.1. We supply an identity value for addition, namely BigDecimal.ZERO.
3.2. We specify the BinaryOperator<BigDecimal>, which adds two BigDecimal's, via a method reference BigDecimal::add.
Updated answer, after edit
I ...
Difference between constituency parser and dependency parser
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1 Answer
1
Active
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Dealing with multiple Python versions and PIP?
...pip changed its schema to use pipVERSION instead of pip-VERSION in version 1.5. You should use the following if you have pip >= 1.5:
$ pip2.6 install otherpackage
$ pip2.7 install mybarpackage
Check https://github.com/pypa/pip/pull/1053 for more details
References:
https://github.com/pypa...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'
I installed LAMP on Ubuntu 12.04 LTS (Precise Pangolin) and then set root password on phpMyAdmin . I forgot the password and now I am unable to login. When I try to change password through terminal I get:
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