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Storing Image Data for offline web application (client-side storage database)
...https://github.com/ismyrnow/Leaflet.functionaltilelayer
I compared the DB-based tiles layer with a purely local (localhost://) storage
There is no noticeable difference in performance! between using IndexedDB and local files!
Results
Chrome: Fetch (6.551s), Store (8.247s), Total Elapsed Time: (...
Can I convert long to int?
... method GetHashCode() is a good choice:
int checkSumAsInt32 = checkSumAsIn64.GetHashCode();
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What are the mechanics of short string optimization in libc++?
...ng
Note: __compressed_pair is essentially a pair optimized for the Empty Base Optimization, aka template <T1, T2> struct __compressed_pair: T1, T2 {};; for all intents and purposes you can consider it a regular pair. Its importance just comes up because std::allocator is stateless and thus e...
Get DOS path instead of Windows path
... {
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method wi...
How can I remove the gloss on a select element in Safari on Mac?
...cluding any image files:
select{
background: url(data:image/svg+xml;base64,PHN2ZyBpZD0iTGF5ZXJfMSIgZGF0YS1uYW1lPSJMYXllciAxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0Ljk1IDEwIj48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6I2ZmZjt9LmNscy0ye2ZpbGw6IzQ0NDt9PC9zdHlsZT48L2RlZnM+PHRpdG...
Registry Key '…' has value '1.7', but '1.6' is required. Java 1.7 is Installed and the Registry is P
...s. Before the change over we had a JAR that was running fine on Java 1.7 x64 along with JRE 7. When we moved over to the new server our JAR was running alright, but then one of the server admins "updated" our Java to an older version and uninstalled the one we were using. Don't ask me why, I don'...
PHP操作MongoDB时的整数问题及对策 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...的问题：MongoDB本身有两种整数类型，分别是：32位整数和64位整数，但旧版的PHP...本文所说的整数问题，其实并不是MongoDB的问题，而是PHP驱动的问题：MongoDB本身有两种整数类型，分别是：32位整数和64位整数，但旧版的PHP驱动不...
BUGTRAP for WIN32/64 & .NET开发者指南（原版） - 文档下载 - 清泛网 - 专注C/C++及内核技术
BUGTRAP for WIN32/64 & .NET开发者指南（原版）BUGTRAP for WIN32 64 & .NET本文介绍了如何使用BugTrap进行崩溃管理、bug跟踪，以及上传服务端开发配置等。本文为英文原版，非常详细。中文版相关内容请参见：《BugTra...本文介绍了如何使用Bu...
7-Zip for 32/64位 v16.02 - 软件下载 - 清泛网 - 专注C/C++及内核技术
7-Zip for 32/64位 v16.027-Zip 64位7-Zip是一款拥有极高压缩比的开源压缩软件。中文版附加内容请访问 GitHub 查看。许可协议7-Zip是一款开源软件。大多数源代码都基于GNU L...
7-Zip 是一款拥有极高压缩比的开源压缩软件。
中文版附加...
What is the optimal length for an email address in a database?
...
from Ask Metafilter:
My data comes from a database of 323
addresses. The distribution has some
upper-end outliers
(positively-skewed). It is normally
distributed without the outliers (I
tested it.)
Min: 12 1st quartile: 19 Mean (w/
outliers): 23.04 Mean ...