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How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...nt.getFile();
String fileName = uploadedFile.getFileName();
String contentType = uploadedFile.getContentType();
byte[] contents = uploadedFile.getContents(); // Or getInputStream()
// ... Save it, now!
}
Or if you want non-ajax file upload:
<h:form enctype="multipart/form-data"...
Visual Studio: How do I show all classes inherited from a base class?
... right click on type name in any place and choose "Go To Inheritor" in contm>ex m>t menu.
"Go To Inheritor" can be also applied to method for navigating to overrides and an interface method's implementations. For an interface you could call "Find Usages Advanced" again, just right click) where to find al...
Why am I getting an OPTIONS request instead of a GET request?
...her than GET or POST. Also, if POST is used to send
request data with a Content-Type other than
application/x-www-form-urlencoded, multipart/form-data, or tm>ex m>t/plain,
e.g. if the POST request sends an XML payload to the server using
application/xml or tm>ex m>t/xml, then the request is preflight...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
...icated.
A more detailed analysis can be found here: http://accu.org/indm>ex m>.m>php m>/journals/236
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What does {0} mean when initializing an object?
...the list than there are members in the
aggregate, then each member not
m>ex m>plicitly initialized shall be
default-initialized.
m>Ex m>ample:
struct S { int a; char* b; int c; };
S ss = { 1, "asdf" };
initializes ss.a with 1, ss.b with
"asdf", and ss.c with the value of an
m>ex m>pression of th...
Creating a comma separated list from IList or IEnumerable
...y to do it, and quite performant as well - there are other questions about m>ex m>actly what the performance is like, including (but not limited to) this one.
As of .NET 4.0, there are more overloads available in string.Join, so you can actually just write:
string joined = string.Join(",", strings);
...
What is the difference between XML and XSD?
What is the difference between m>Ex m>tensible Markup Language (XML) and XML Schema (XSD)?
7 Answers
...
How to urlencode data for curl command?
...e <data> part should begin with a name followed by a separator and a content specification.
m>Ex m>ample usage:
curl \
--data-urlencode "paramName=value" \
--data-urlencode "secondParam=value" \
http://m>ex m>ample.com
See the man page for more info.
This requires curl 7.18.0 or newer ...
How to calculate a Mod b in Casio fx-991ES calculator
...or negative numbers because the sign of the result would be negative.
For m>ex m>ample -121 / 26 = -4 17/26, thus, mod is -17 which is +9 in mod 26. Alternatively you can add the modulo base to the computation for negative numbers: -121 / 26 + 26 = 21 9/26 (mod is 9).
EDIT2: As @simpatico pointed out, ...
Cordova: start specific iOS emulator image
... on same simulator, but with other version iOS (7.1 or 8.0, if it versions m>ex m>ist in your system)?
Of corse, you can do like say cobberboy:
start a specific emulator and choose your ios version by directly using ios-sim.
But you can improve --target option of cordova run command.
At first yo...