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Is embedding background image data into CSS as Base64 good or bad practice?
...lution.
as far as generating the base64 encoding:
http://b64.io/
http://www.motobit.com/util/base64-decoder-encoder.asp (upload)
http://www.greywyvern.com/code/php/binary2base64 (from link with little tutorials underneath)
...
What is the purpose of std::make_pair vs the constructor of std::pair?
...at I could gather from various docs anyways.
See this example from http://www.cplusplus.com/reference/std/utility/make_pair/
pair <int,int> one;
pair <int,int> two;
one = make_pair (10,20);
two = make_pair (10.5,'A'); // ok: implicit conversion from pair<double,char>
Aside fro...
Quick easy way to migrate SQLite3 to MySQL? [closed]
...
Here is a list of converters (not updated since 2011):
https://www2.sqlite.org/cvstrac/wiki?p=ConverterTools (or snapshot at archive.org)
An alternative method that would work nicely but is rarely mentioned is: use an ORM class that abstracts specific database differences away for you...
How to configure encoding in Maven?
...oject xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>YOUR_...
How does HTTP file upload work?
...example
HTML5 references
There are three possibilities for enctype:
x-www-urlencoded
multipart/form-data (spec points to RFC2388)
text-plain. This is "not reliably interpretable by computer", so it should never be used in production, and we will not look further into it.
How to generate the e...
How to add texture to fill colors in ggplot2
...2.
# Image/pattern randomly selected from README
path_image <- "http://www.hypergridbusiness.com/wp-content/uploads/2012/12/rocks2-256.jpg"
library(ggplot2)
# devtools::install_github("clauswilke/ggtextures")
ggplot(mtcars, aes(cyl, mpg)) +
ggtextures::geom_textured_bar(stat = "identity", im...
App Inventor 2 低功耗蓝牙(BLE) 硬件接入、数据通信及IO控制 - App Invent...
...A3-F393-E0A9-E50E24DCCA9E。标准16位UUID技术文档请参考：https://www.bluetooth.com/specifications/assigned-numbers/。
点此自助购买 以上演示的aia源码。BLE专业文档更多关于BLE更深入的技术原理介绍，请参考BLE技术揭秘。
最后做个推广即日起，...
Full-screen iframe with a height of 100%
...le="margin:0px;padding:0px;overflow:hidden">
<iframe src="http://www.youraddress.com" frameborder="0" style="overflow:hidden;height:100%;width:100%" height="100%" width="100%"></iframe>
</body>
An alternative:
<body style="margin:0px;padding:0px;overflow:hidden">
...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...Steps to start Apache httpd.exe (I am using x64 VC11 example here)
http://www.apachelounge.com/download/VC11/
Be sure that you have installed Visual C++ Redistributable for Visual Studio 2012 : VC11 vcredist_x64/86.exe
http://www.microsoft.com/en-us/download/details.aspx?id=30679
You may need ...
Basic HTTP authentication with Node and Express 4
... Access granted...
return next()
}
// Access denied...
res.set('WWW-Authenticate', 'Basic realm="401"') // change this
res.status(401).send('Authentication required.') // custom message
// -----------------------------------------------------------------------
})
note: This "middl...