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Strange \n in base64 encoded string in Ruby
The inbuilt Base64 library in Ruby is adding some '\n's. I'm unable to find out the reason. For this special example:
6 Ans...
Installing Latest version of git in ubuntu
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In sudo apt-get update its "Unable to connect to ppa.launchpad.net:http:" but I can go to ppa.launchpad.net/git-core/ppa/ubuntu using my browser. I dont have any clue on what to do with this network error.
– Arjun Krishna P R
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How to handle WndProc messages in WPF?
...the official MouseWheelEventHandler simply didn't work as expected. I was unable to get the correct WPF tachyons lined up just right to get reliable behavior with MouseWheelEventHandler, hence the need for direct access to the WndProc.
– Chris O
Jan 7 '16 at 1...
Show or hide element in React
...ntended answer and that was neat and 'felt' more react like. However I was unable to set initial states and anything useful on an unmounted component. I am looking at using css to hide things instead. Listeners on unmounted components will silently fail this has caused me big time loss today.
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Targeting .NET Framework 4.5 via Visual Studio 2010
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I was unable to figure out how to successfully do step 11, "...create a new solution platform...", but I found that the instructions were successful overall if step 11 is ignored.
– Tony Pulokas
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How do you copy the contents of an array to a std::vector in C++ without looping?
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Another alternative when unable to construct would be assign: vec.assign(a, a+n), which would be more compact than copy & resize.
– mMontu
Oct 28 '13 at 17:33
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Do I have to guard against SQL injection if I used a dropdown?
...nts is painful and troublesome, to the point that average PHP user is just unable to endeavor them at all. Thus, if no ORM or some sort of abstraction library is option, then PDO is your only choice.
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make arrayList.toArray() return more specific types
... AFAIK: This has something to do with Java as a whole, being unable to use generic constructors. So while it knows you need it to convert you an object like String[] or MyObject[], it cannot instantiate it on its own.
– user1499731
Apr 18 '13 at 2...
Git: “Corrupt loose object”
.... When I followed these instructions, though, git status responsed fatal: unable to read <SHA1> even though I had successfully ran git hash-object -w <file> (probably because, per his instructions, I had moved that object file away. Returning it just gave me the same corrupt loose obje...
How to add a filter class in Spring Boot?
... I added a filter by implementing Filter interface, however Eclipse is unable to find the interface. So I am trying to figure out how to add it to classpath for compiling.
– janetsmith
Nov 8 '13 at 18:19
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