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What is a “web service” in plain English?
...ll, you could write a whole new mapping program from scratch, OR you could call a web service that Google maps provides, send it the address, and it will return a graphical map of the location, which you can display in your program.
There is a lot more to it, as some of the other posts go into, but...
Are static variables shared between threads?
...ering and exiting monitors, but do not entail mutual exclusion locking.
A call to start on a thread happens-before any action in the started thread.
All actions in a thread happen-before any other thread successfully returns from a join on that thread.
...
What does the 'b' character do in front of a string literal?
...l should become a bytes literal
in Python 3 (e.g. when code is
automatically converted with 2to3). A
'u' or 'b' prefix may be followed by
an 'r' prefix.
The Python 3 documentation states:
Bytes literals are always prefixed with 'b' or 'B'; they produce an instance of the bytes type ins...
GSON - Date format
...sonSerializer<Date> ser = new JsonSerializer<Date>() {
@Override
public JsonElement serialize(Date src, Type typeOfSrc, JsonSerializationContext
context) {
return src == null ? null : new JsonPrimitive(src.getTime());
}
};
JsonDeserializer<Date> deser = new...
What purpose does a tag serve inside of a tag?
...e of those websites, Squarespace , has blocks of <script> tags inside of a <noscript> tag, like so:
1 Answ...
How can I reliably determine the type of a variable that is declared using var at design time?
...ontaining the interesting expression. We start by transforming it syntactically to
var z = y.Where(foo=>foo.
In order to work out the type of foo we must first know the type of y. So at this point we ask the type determiner "what is the type of y"? It then starts up an expression evaluator w...
Is it true that one should not use NSLog() on production code?
...h I recommend using a personal prefix on your "DEBUG_MODE" define, such as calling it "JPM_DEBUG" or the like. Far too often I've encountered third party code that also uses DEBUG or DEBUG_MODE or the like, and sometimes that code will not work correctly in DEBUG mode. If you want to turn on third-p...
sql ORDER BY multiple values in specific order?
... 4
ELSE 5 --needed only is no IN clause above. eg when = 'b'
END, id
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Practical uses for the “internal” keyword in C#
...be useful for creation of unit testing assemblies that are then allowed to call internal members of the assembly to be tested. Of course no other assemblies are granted this level of access, so when you release your system, encapsulation is maintained.
...
Relative paths based on file location instead of current working directory [duplicate]
... Is there a reason why you cd to the script directory and then call pwd to store it instead of just storing the result of the dirname directly into parent_path?
– Gsinti
Sep 7 '17 at 21:12
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