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EditText underline below text property
I would like to change the blue colour below the edit text, i don't know what property it is.
14 Answers
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Adding additional data to select options using jQuery
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@Phrogz I know this. It's not a matter of browsers "supporting" invalid attributes, but rather a matter of ignoring them. There is really no other way to write a usable web browser :) However I think it's a stretch to call data attribut...
How do you set, clear, and toggle a single bit?
...is the best around here... std::vector<bool> is another way, if one knows its pros and its cons
– paercebal
Sep 19 '08 at 18:16
24
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How update the _id of one MongoDB Document?
I want update an _id field of one document. I know it's not a really good pratice. But with some technical reason, I need update it. If I try to update it I get:
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Why is the standard session lifetime 24 minutes (1440 seconds)?
...ode.
Then PHP4 came out in the year 2000 with native session support, but now the lifetime was specified in seconds.
I'll bet someone just never bothered converting minutes to seconds. It's probable that person was Sascha Schumann. Once that value was coded into the Zend engine, it became the co...
How does the C# compiler detect COM types?
...)
If:
you are "new"ing an interface type, and
the interface type has a known coclass, and
you ARE using the "no pia" feature for this interface
then the code is generated as (IPIAINTERFACE)Activator.CreateInstance(Type.GetTypeFromClsid(GUID OF COCLASSTYPE))
If:
you are "new"ing an interface ...
Using i and j as variables in Matlab
...oop 1 billion times show no statistical difference in timing). For all we know there is special code to handle exactly this and using variables other than i and j (and k?) is actually slightly slower. And differences that do exist are miniscule to non-existent in real life. There simply is no reason...
Amazon EC2, mysql aborting start because InnoDB: mmap (x bytes) failed; errno 12
...ance. Since Micro instances have only 613MB of memory, MySQL crashed every now and then. After a long search about MySQL, Micro Instance and Memory Managment I found out there is no default SWAP space for Micro instance. So if you want to avoid the crash you may need to setup a swap space for your m...
How do you declare an interface in C++?
...that the compiler can, theoretically, see that vtable has no valid members now, and discard it altogether. With a virtual destructor with a body, said destructor can be called (virtually) e.g. in the middle of construction via this pointer (when constructed object is still of Parent type), and there...
AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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I know it's 2+ years later, but... The OP refers to GET requests multiple times (emphasis added by me): «[...] the request sent to the asset file is an OPTIONS request (it should be a GET request).» and «the browser is trying...