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How to test if parameters exist in rails
...am a fan of
params[:one].present?
Just because it keeps the params[sym] form so it's easier to read.
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How to select option in drop down using Capybara
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it's not form, it is from. Here is the documentation on select
– fontno
Dec 26 '14 at 1:21
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Convert string date to timestamp in Python
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>>> import time
>>> import datetime
>>> s = "01/12/2011"
>>> time.mktime(datetime.datetime.strptime(s, "%d/%m/%Y").timetuple())
1322697600.0
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How to select/get drop down option in Selenium 2
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Take a look at the section about filling in forms using webdriver in the selenium documentation and the javadoc for the Select class.
To select an option based on the label:
Select select = new Select(driver.findElement(By.xpath("//path_to_drop_down")));
select.desel...
How do I create a dynamic key to be added to a JavaScript object variable [duplicate]
...her properties added to the array will never appear in the serialized JSON form. So for example:
var obj = [];
obj[0] = "hello world";
obj["something"] = 5000;
var objJSON = JSON.stringify(obj);
the value of "objJSON" will be a string containing just ["hello world"]; the "something" property will ...
StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
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Some quick but extremely useful additional information that I just learned from another post, but can't seem to find the documentation for (if anyone can share a link to it on MSDN that would be amazing):
The validation messages associated with these attributes will ac...
Type-juggling and (strict) greater/lesser-than comparisons in PHP
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@ivanhoe011 The truth is: Both are :) PHP's comparison rules and PHP's casting rules differ, you can't simply say that $a == $b is the same as (type) $a === (type) $b. A simple example of this is that "15" == "0xf", but (int) "15" !=...
Branch from a previous commit using Git
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Git 1.8.2 let me use the short sha1 for the first form.
– Dan Benamy
Apr 9 '13 at 20:52
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What is the App_Data folder used for in Visual Studio?
... anything - the concept of data doesn't specify a filetype or format
– annakata
Feb 9 '09 at 16:40
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CSS margin terror; Margin adds space outside parent element [duplicate]
...t I guess one just have to live with it, margin must work this way or text formatting would be impossible. 99% of time it works as needed. But every now and then comes the issue when designing a layout. :P
– jamietelin
Nov 26 '12 at 22:38
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