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What is the Swift equivalent of isEqualToString in Objective-C?
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With Swift you don't need anymore to check the equality with isEqualToString
You can now use ==
Example:
let x = "hello"
let y = "hello"
let isEqual = (x == y)
now isEqual is true.
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GPL and LGPL open source licensing restrictions [closed]
...some open-source image recognition library. Can I sell this application or does it have to be open source?
6 Answers
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Is a url query parameter valid if it has no value?
...URI RFC
Likely acceptable to your server-side framework/code
The URI RFC doesn't mandate a format for the query string. Although it is recognized that the query string will often carry name-value pairs, it is not required to (e.g. it will often contain another URI).
3.4. Query
The query...
How to pre-populate the sms body text via an html link
...*/;body=/* body text here */">Link</a>
Live demo here: http://bradorego.com/test/sms.html (note the "Phone and ?body" and "Phone and ;body" should autofill both the to: field and the body text. View the source for more info)
UPDATE:
Apparently iOS8 had to go and change things on us, so t...
Characters allowed in a URL
Does anyone know the full list of characters that can be used within a GET without being encoded? At the moment I am using A-Z a-z and 0-9... but I am looking to find out the full list.
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
...n Tomcat's server.xml contains an unknown attribute source and that Tomcat doesn't know what to do with this attribute and therefore will ignore it.
Eclipse WTP adds a custom attribute source to the project related <Context> element in the server.xml of Tomcat which identifies the source of t...
Find merge commit which include a specific commit
...erl one-liner works, although I couldn't read it.)
– Domon
Nov 20 '13 at 2:15
2
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Javascript communication between browser tabs/windows [duplicate]
...hat's the most reliable way to have Javascript communicate between tabs/windows of the same browser? For example, when Tab 2 starts audio playback, Tab 1 somehow knows about this and can pause it's player.
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How to see log files in MySQL?
...nd stop)
The General Query Log. This is a general record of what mysqld is
doing (connect, disconnect, queries)
The Slow Query Log. Ιt consists of "slow" SQL statements (as
indicated by its name).
By default no log files are enabled in MYSQL. All errors will be shown in the syslog (/var/log/syslo...
Test if a variable is set in bash when using “set -o nounset”
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Nevermind =). You are correct. I don't know how I missed that.
– Kevin Fegan
Jan 7 '14 at 21:11
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