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How to access a mobile's camera from a web app?
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Nowadays at least with android it's relatively easy. Just use normal file input tag and when user clicks it the phone will ask if user wants to use camera (or file managers etc..) to upload a file. Just take a photo with the camera and i...
How to permanently add a private key with ssh-add on Ubuntu? [closed]
...s I store the output of ssh-add -l in a variable to improve performance(at least I guess it improves performance :) )
PS: I'm on linux and this code went to my ~/.bashrc file - if you are on Mac OS X, then I assume you should add it to .zshrc or .profile
EDIT:
As pointed out by @Aaron in the comme...
Repeat table headers in print mode
...table {
-fs-table-paginate: paginate;
}
(It works at least since the R8 release.)
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The project type is not supported by this installation
...C3 would have been included in a service pack or something, or VS could at least give you a useful error message.
– David Swindells
May 1 '13 at 11:26
1
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“This project is incompatible with the current version of Visual Studio”
... file and change the TargetFrameworkVersion from "v4.5" to "v4.0". That at least allows the project to be loaded, although it may result in compiler errors if the program is dependent on 4.5 features.
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Table header to stay fixed at the top when user scrolls it out of view with jQuery
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This has major limitations, least of which is when trying to use the table in a container other than window. mkoryak.github.io/floatThead has a more generally-applicable solution.
– Yuck
Nov 30 '13 at 19:42
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Why Func instead of Predicate?
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Func to Predicate and
back, doesn't seem to make any
difference? At least it still compiles
without any problems.
Yes, as long as your program only assigns methods to delegates, as in the first line of my Main function. The compiler silently generates code to new a delegate object that fo...
Boost Statechart vs. Meta State Machine
...learer documentation;
2) I really dislike UML :)
Boost docs say MSM is at least 20 times faster, but compiles pretty slow for large FSM.
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Maven dependency for Servlet 3.0 API?
...t API sources/javadoc, you can add the following to your pom.xml (works at least for JBoss&Glassfish):
Repository:
<repository>
<id>jboss-public-repository-group</id>
<name>JBoss Public Repository Group</name>
<url>https://repository.jboss.org/nexus/co...
Convert String to Float in Swift
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I don't consider this very safe, at least for Swift standards, since if the string is not a number, NSString.floatValue just returns 0. This should trigger an Exception or at least return nil.
– Ixx
Jul 25 '15 at 18:29
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