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isset() and empty() - what to use
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145
It depends what you are looking for, if you are just looking to see if it is empty just use empt...
Razor-based view doesn't see referenced assemblies
...Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="f...
Hidden Features of MySQL
...e number of concurrent connections. The default value is 100 connections (151 since 5.0) - very small.
Note:
connections take memory and your OS might not be able to handle a lot of connections.
MySQL binaries for Linux/x86 allow you to have up to 4096 concurrent connections, but self compiled ...
Is there any particular difference between intval and casting to int - `(int) X`?
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AmberAmber
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How to sort a list of lists by a specific index of the inner list?
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answered Nov 13 '10 at 21:59
John La RooyJohn La Rooy
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Rails 4 image-path, image-url and asset-url no longer work in SCSS files
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cdaloisiocdaloisio
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Reducing the space between sections of the UITableView
...o reduce the space between two sections of a UITableView? There are about 15 pixels between every single section I have. I did already try to return 0 for -tableView:heightForFooterInSection: and -tableView:heightForHeaderInSection: but that doesn't change anything.
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Simple Digit Recognition OCR in OpenCV-Python
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541
Well, I decided to workout myself on my question to solve above problem. What I wanted is to i...
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]
I was just wondering with how should we deal with the iPhone 5 bigger screen size.
8 Answers
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Compare double to zero using epsilon
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Assuming 64-bit IEEE double, there is a 52-bit mantissa and 11-bit exponent. Let's break it to bits:
1.0000 00000000 00000000 00000000 00000000 00000000 00000000 × 2^0 = 1
The smallest representable number greater than 1:
1.0000 00000000 00000000 00000000 0000...