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How do I check if a string contains another string in Swift?
...String is a collection of Character values, it wasn't like this in Swift 2 and 3, so you can use this more concise code1:
let string = "hello Swift"
if string.contains("Swift") {
print("exists")
}
Swift 3.0+
var string = "hello Swift"
if string.range(of:"Swift") != nil {
print("exists"...
What is ng-transclude?
...gular to capture everything that is put inside the directive in the markup and use it somewhere(Where actually the ng-transclude is at) in the directive's template. Read more about this under Creating a Directive that Wraps Other Elements section on documentation of directives.
If you write a custo...
Adding a new array element to a JSON object
...arly delineates the boundaries between operating on the javascript objects and the JSON text representation of those objects. I think it is essential in understanding that once the JSON has been parsed, we are operating on pure javascript objects -- the fact that they originally came from JSON is i...
In Java, are enum types inside a class static?
...oring access restrictions)
Bar b1 = new Foo().A
Bar b2 = new Foo().A
b1 and b2 would have to be the same objects.
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Is there a way to give a specific file name when saving a file via cURL?
I am pulling files using curl in the mac OS X terminal and want to give them different names. Is there a way to specify a name, such as a "save as" function when using curl?
...
Preserve HTML font-size when iPhone orientation changes from portrait to landscape
...y:
html {
-webkit-text-size-adjust: 100%; /* Prevent font scaling in landscape while allowing user zoom */
}
The use of this property is described further in the Safari Web Content Guide.
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Understanding the Rails Authenticity Token
... a form to create, update, or destroy a resource, the Rails app creates a random authenticity_token, stores this token in the session, and places it in a hidden field in the form. When the user submits the form, Rails looks for the authenticity_token, compares it to the one stored in the session, an...
Unlink of file Failed. Should I try again?
...
In my case that was Visual Studio and its Git plugin.
– Michał Powaga
May 11 '15 at 8:39
12
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Converting String array to java.util.List
... answered May 17 '11 at 6:02
Andreas DolkAndreas Dolk
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Where can I view Tomcat log files in Eclipse?
... It refers to your workspace. In there you find a folder called .metadata and so on.
– Nils Schmidt
Feb 9 '10 at 23:08
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