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How do I copy a hash in Ruby?
...lization. With marshalling, the object--with the objects it refers to--is converted to a series of bytes; those bytes are then used to create another object like the original.
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How to get an MD5 checksum in PowerShell
...r
$utf8 = New-Object -TypeName System.Text.UTF8Encoding
$hash = [System.BitConverter]::ToString($md5.ComputeHash($utf8.GetBytes($someString)))
If the content is a file:
$someFilePath = "C:\foo.txt"
$md5 = New-Object -TypeName System.Security.Cryptography.MD5CryptoServiceProvider
$hash = [System.B...
How can I click a button behind a transparent UIView?
...mp;& subview.isUserInteractionEnabled && subview.point(inside: convert(point, to: subview), with: event) {
return true
}
}
return false
}
}
Objective C:
@interface PassthroughView : UIView
@end
@implementation PassthroughView
-(BOOL)poi...
href=“tel:” and mobile numbers
...hone/iPod/iPad) automatically detect phone numbers and email addresses and convert them to links. If you don’t want this feature, you should use the following meta tags.
For Safari:
<meta name="format-detection" content="telephone=no">
For BlackBerry:
<meta http-equiv="x-rim-auto-mat...
Android SDK installation doesn't find JDK
... never bothered to actually test it, and their Unix forwardslashes weren't converted to Windows backslashes.
– Kenton Price
May 20 '12 at 1:38
...
Does Java 8 provide a good way to repeat a value or function?
...
For this specific example, you could do:
IntStream.rangeClosed(1, 8)
.forEach(System.out::println);
If you need a step different from 1, you can use a mapping function, for example, for a step of 2:
IntStream.rangeClosed(1, 8)
.map(i -> 2 * i...
Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
...
What I tend to do, and I believe this is what Google intended for developers to do too, is to still get the extras from an Intent in an Activity and then pass any extra data to fragments by instantiating them with arguments.
There's actually an example on the Android dev blog ...
`ui-router` $stateParams vs. $state.params
...Params can preserve custom objects, types, etc. while $state.params would "convert custom objects into plain objects".
– Amy.js
Mar 30 '15 at 21:30
2
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Deep cloning objects
...
Whilst the standard practice is to implement the ICloneable interface (described here, so I won't regurgitate), here's a nice deep clone object copier I found on The Code Project a while ago and incorporated it in our stuff.
As mentioned elsewhere, it requires your objects to be seria...
How to initialize List object in Java?
...
If you check the API for List you'll notice it says:
Interface List<E>
Being an interface means it cannot be instantiated (no new List() is possible).
If you check that link, you'll find some classes that implement List:
All Known Implementing Classes:
Abstrac...