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Daylight saving time and time zone best practices [closed]
...e JODA jar file as per this article (joda.org/joda-time/tz_update.html) in order to keep up to date with the latest timezone information. Is there any standard way of downloading the latest timezone data from IANA website (iana.org/time-zones) and rebuilding the joda library? In other words, is it p...
What does do?
...ed to eliminate validation warnings, this tag must appear in its specified order. Additional info below:
The X-UA-Compatible meta tag allows web authors to choose what version of Internet Explorer the page should be rendered as. IE11 has made changes to these modes; see the IE11 note below. Micro...
How to write iOS app purely in C
...
Great. So in order to avoid learning Objective-C (which I think was the gist of the question) you now have to learn the implementation details and C-level API of the Objective-C runtime.
– Thilo
Apr ...
Why should I use a pointer rather than the object itself?
...y, you shouldn't abuse it. So here are some disadvantages in no particular order:
It is error-prone. Manual memory allocation is dangerous and you are prone to leaks. If you are not proficient at using the debugger or valgrind (a memory leak tool), you may pull your hair out of your head. Luckily ...
Can unit testing be successfully added into an existing production project? If so, how and is it wor
...s themselves.
Are there any process/steps that should be adhered to in order to ensure that an existing solutions is properly unit tested and not just bodged in?
Unless you already have it, set up a build server and set up a continuous integration build that runs on every checkin including all...
Why do we need private subnet in VPC?
...are an instance on a "public" subnet, then you need a public IP address in order to do a significant number of things that servers commonly need to do.
For instances with only a private IP address, there's an alternate way of outbound access to the Internet. This is where Network Address Translati...
How to use Servlets and Ajax?
... already autodetects it based on response's Content-Type header.
Then, in order to process the JSON object in the servlet which isn't being sent as individual request parameters but as a whole JSON string the above way, you only need to manually parse the request body using a JSON tool instead of u...
How to know if other threads have finished?
...they asked to be "notified" for each download, which could complete in any order. This offered one way to get notified asynchronously.
– broc.seib
Mar 24 '18 at 14:28
...
What encoding/code page is cmd.exe using?
... of the time because it checks the start of each file for
a UTF-16LE Byte Order Mark
(BOM), i.e. the bytes 0xFF 0xFE.
If it finds such a
mark, it displays the Unicode characters in the file using WriteConsoleW
regardless of the current codepage. But when typeing any file without a
UTF-16LE BOM, or ...
std::enable_if to conditionally compile a member function
...to another class, then inherit from that class. You may have to change the order of inheritence to get access to all of the other underlying data but this technique does work.
template< class T, bool condition> struct FooImpl;
template<class T> struct FooImpl<T, true> {
T foo() { ...