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Fully custo<em>mem> validation error <em>mem>essage with Rails
Using Rails I'<em>mem> trying to get an error <em>mem>essage like "The song field can't be e<em>mem>pty" on save. Doing the following:
17 Answer...
Not showing placeholder for input type=“date” field
I a<em>mem> doing a phonegap app. When I a<em>mem> trying type="date" input field as shown below, it shows date picker in iPhone as I expected but it doesn't show the placeholder I have given. I found the sa<em>mem>e issue here in SO, but no solution anywhere.
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I<em>mem>portError: No <em>mem>odule na<em>mem>ed six
I'<em>mem> trying to build OpenERP project, done with dependencies. It's giving this error now
7 Answers
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What does <em>mem>ap(&a<em>mem>p;:na<em>mem>e) <em>mem>ean in Ruby?
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It's shorthand for tags.<em>mem>ap(&a<em>mem>p;a<em>mem>p;:na<em>mem>e.to_proc).join(' ')
If foo is an object with a to_proc <em>mem>ethod, then you can pass it to a <em>mem>ethod as &a<em>mem>p;a<em>mem>p;foo, which will call foo.to_proc and use that as the <em>mem>ethod's block.
The Sy<em>mem>bol#to_proc <em>mem>ethod was origin...
How to log out user fro<em>mem> web site using BASIC authentication?
Is it possible to log out user fro<em>mem> a web site if he is using basic authentication?
22 Answers
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How to check if a float value is a whole nu<em>mem>ber
I a<em>mem> trying to find the largest cube root that is a whole nu<em>mem>ber, that is less than 12,000.
13 Answers
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How to convert an OrderedDict into a regular dict in python3
I a<em>mem> struggling with the following proble<em>mem>:
I want to convert an OrderedDict like this:
8 Answers
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Debug code-first Entity Fra<em>mem>ework <em>mem>igration codes
I'<em>mem> using Entity Fra<em>mem>ework code first in <em>mem>y website and I'<em>mem> just wondering if there is any way to debug the <em>mem>igration codes. You know, like setting breakpoints and stuff like this.
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How can we generate getters and setters in Visual Studio?
By "generate", I <em>mem>ean auto-generation of the code necessary for a particular selected (set of) variable(s).
16 Answers
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How to split a large text file into s<em>mem>aller files with equal nu<em>mem>ber of lines?
I've got a large (by nu<em>mem>ber of lines) plain text file that I'd like to split into s<em>mem>aller files, also by nu<em>mem>ber of lines. So if <em>mem>y file has around 2<em>Mem> lines, I'd like to split it up into 10 files that contain 200k lines, or 100 files that contain 20k lines (plus one file with the re<em>mem>ainder; being ev...