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HTML 5: Is it , , or ?
.../> (with a SPACE) are equal, with no preference for either. See the XML 1.0 spec. Whitespace (SPACE, tab, or LINE FEED) before the /> is optional, with no preference.
– Basil Bourque
Mar 13 '15 at 4:05
...
What is the official “preferred” way to install pip and virtualenv systemwide?
... The packaged versions are far out of date. 12.04 provides python-pip 1.0-1build1 which was released in early 2011 and virtualenvwrapper 2.11.1-21 released January 2012. @Richard Jones' answer will get you the latest.
– JCotton
Mar 12 '13 at 1:49
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How can I get a precise time, for example in milliseconds in Objective-C?
...solute * _clock_timebase.numer) / _clock_timebase.denom;
return nanos/1.0e9;
}
- (NSTimeInterval)absoluteTime
{
uint64_t machtime = mach_absolute_time();
return [self machAbsoluteToTimeInterval:machtime];
}
@end
...
How to configure encoding in Maven?
...at configured for UTF-8 should seem like that.
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project 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.apach...
How to set the maxAllowedContentLength to 500MB while running on IIS7?
...Int32.MaxValue ???? 2147483647 bytes : ~2GB
web.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<!-- ~ 2GB -->
<httpRuntime maxRequestLength="2147483647" />
</system.web>
<system.webServer>
<security>
...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
...akable.
Easy to install & setup, if you read a tutorial or two.
Almost 1.0 status, but their Release Candidates have been rock solid.
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How to change the href for a hyperlink using jQuery
...
The simple way to do so is :
Attr function (since jQuery version 1.0)
$("a").attr("href", "https://stackoverflow.com/")
or
Prop function (since jQuery version 1.6)
$("a").prop("href", "https://stackoverflow.com/")
Also, the advantage of above way is that if selector selects a sing...
Application Skeleton to support multiple screens
...ze is 320 X 480 px and density buckets are as follows:
ldpi: 0.75
mdpi: 1.0 (base density)
hdpi: 1.5
xhdpi: 2.0
xxhdpi: 3.0
xxxhdpi: 4.0
And to tackle extra available space on Android devices should use stretchable components in both the directions (horizontally and vertically). Detailed inf...
SecurityException: Permission denied (missing INTERNET permission?)
...r permission before the application tag as given below.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.someapp.sample">
<uses-permission android:name="android.permission.INTERNET"/>
<applica...
creating a random number using MYSQL
...
As RAND produces a number 0 <= v < 1.0 (see documentation) you need to use ROUND to ensure that you can get the upper bound (500 in this case) and the lower bound (100 in this case)
So to produce the range you need:
SELECT name, address, ROUND(100.0 + 400.0 ...