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Submitting the value of a disabled input field
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Addressing the original question, in order to pass the value during the form submission "disabled" property should be "false" instead of "true".
– Daniel Vukasovich
Aug 2 '17 at 21:26
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error opening HPROF file: IOException: Unknown HPROF Version
...s directory nevertheless. I had to chmod permissions in that directory in order for it to work.
– IgorGanapolsky
Feb 23 '12 at 23:56
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Collections.emptyMap() vs new HashMap()
... then returning a view to the underlying collection makes perfect sense in order to make sure that a "bad" client does not accidentally modify collections owned by you. Returning an empty collection instead of null means that your client does not have to make a null check before using the collection...
Bootstrap: Position of dropdown menu relative to navbar item
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using class="dropdown" was the key for me in order to get a proper alignment
– Louis
Mar 7 '18 at 16:50
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What is the difference between instanceof and Class.isAssignableFrom(…)?
...ation, it might be possible to get a different result (and maybe different order!) on a different JAVA version and/or platforms like Solaris, Mac or Linux.
the benchmark compares the performance of "is B an instance of A" when "B extends A" directly. If the class hierarchy is deeper and more complex...
what is .netrwhist?
..., in case you want vim to respect the XDG base directory specifications in order to prevent your home folder from being littered up by dotfiles like ~/.vim, you may want to split cached files and history files from your configuration (which usually resides in the runtime path). So for example, to st...
Join/Where with LINQ and Lambda
... the syntax relationships, but I put this document together for my team in order to make it a little simpler for them to understand. Hope this helps someone
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Split string to equal length substrings in Java
...egex, while requiring a few extra lines of code, will run somewhere on the order of 5x faster...
– drew moore
Sep 23 '14 at 14:17
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What is a good Hash Function?
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Hsieh's hash function is awful, with an order of magnitude more collisions than we want. In particular, strings that differ only in the last 4 bytes can collide easily. If you have a 30 character string, that differ in the last 4 bytes, after 28 bytes have been pro...
How to implement onBackPressed() in Fragments?
...us answer.
If I were to do this today, I'd use a broadcast, or possibly a ordered broadcast if I expected other panels to update in unison to the master/main content panel.
LocalBroadcastManager in the Support Library can help with this, and you just send the broadcast in onBackPressed and subscri...