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What is the formal difference in Scala between braces and parentheses, and when should they be used?
...e usage of braces and parentheses, see Scala Style Guide (page 21): http://www.codecommit.com/scala-style-guide.pdf
The recommended syntax for higher order methods calls is to always use braces, and to skip the dot:
val filtered = tupleList takeWhile { case (s1, s2) => s1 == s2 }
For "normal"...
How do I switch between the header and implementation file in Xcode 4?
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How to write a:hover in inline CSS?
...
I tested this: <a href="http://www.w3.org/" style="{color: #900} :link {background: #ff0} :visited {background: #fff} :hover {outline: thin red solid} :active {background: #00f}">...</a> But it di...
What's the equivalent of Java's Thread.sleep() in Objective-C/Cocoa?
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MYSQL import data from csv using LOAD DATA INFILE
... NOTE : Please add absolute path of your CSV file
LOAD DATA INFILE '/var/www/csv/data.csv'
INTO TABLE survey
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES;
If everything has done. you have exported data from CSV to table successfully
...
How to create relationships in MySQL
...
Here are a couple of resources that will help get started: http://www.anchor.com.au/hosting/support/CreatingAQuickMySQLRelationalDatabase and http://code.tutsplus.com/articles/sql-for-beginners-part-3-database-relationships--net-8561
Also as others said, use a GUI - try downloading and ins...
How to launch Safari and open URL from iOS app
... [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.daledietrich.com"]];
}
Swift
(IBAction in viewController, rather than header file)
if let link = URL(string: "https://yoursite.com") {
UIApplication.shared.open(link)
}
...
Is there a more elegant way of adding an item to a Dictionary safely?
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What does an Asterisk (*) do in a CSS selector?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Role/Purpose of ContextLoaderListener in Spring?
...xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="
http://java.sun.com/xml/ns/javaee
...