wrapper Questions
2
Solved
I am trying to wrap existing function.
below code is perfectly worked.
#include<stdio.h>
int __real_main();
int __wrap_main()
{
printf("Wrapped main\n");
return __real_main();
}
int m...
1
Solved
I'm new to Kotlin, and AFAICT its syntax only supports the object versions of Int, Float etc without the corresponding int and float primitives of Java. But does the compiler or JVM optimise ...
Omaromara asked 2/11, 2017 at 16:56
4
Solved
Preamble: I'm writing a python API against a service that delivers JSON.
The files are stored in JSON format on disk to cache the values.
The API should sport classful access to the JSON data, so ...
Susumu asked 19/7, 2016 at 16:51
1
Solved
I've declared two aspects as foo & bar over a function runFunc and I want to capture time taken to run the function runcFunc & Bar in Foo, but it is capturing the time only for runFunc. Bar...
Newspaper asked 19/5, 2017 at 12:45
3
Solved
I am using defaultdict(set) to populate an internal mapping in a very large data structure. After it's populated, the whole structure (including the mapping) is exposed to the client code. At that ...
Vansickle asked 20/11, 2012 at 2:20
1
Update:
The correct question is probably: "how do I implement my own version of ng-container so I can use "<my-component ...>...</my-component>" instead of "<ng-container my-direct...
2
Can anyone recommend a wrapper class for the gd library?
I've found a few, but they just have basic image manipulation functions, such as flipping, reversing, etc.
I am really drawing here, so I...
7
Solved
EDIT: OK, OK, I misread. I'm not comparing an int to an Integer. Duly noted.
My SCJP book says:
When == is used to compare a primitive
to a wrapper, the wrapper will be
unwrapped and the comp...
3
Solved
Consider the sample app from developers.android.com
This describes using Fragments like so:
On a Phone you can use Fragment 1 on Activity A and fragment 2 on Activity B.
On a tablet you have mo...
Resee asked 13/7, 2011 at 9:38
2
pocketsphinx has a SWIG interface "pocketsphinx.i" to generate wrappers in multiple language and one of them is C#.
It is not clear how to run the swig command in Windows and how to...
Natatory asked 19/6, 2017 at 14:18
2
I'm trying to wrap all methods of an existing Class (not of my creation) into a try/except suite. It could be any Class, but I'll use the pandas.DataFrame class here as a practical example.
So if ...
Snorkel asked 20/4, 2016 at 19:17
3
Solved
I used the below to create a link to an Oracle server from Postgresql. I see there are methods to alter and drop the server but I can not find a command that lists all available servers that have b...
Squamous asked 25/1, 2014 at 12:56
4
Solved
I have a huge problem to understand why wrapper class in Java doesn't behave like a reference type.
Example:
Integer one = 10;
Integer two = one;
one = 20;
System.out.println(one);
System.out.prin...
3
Solved
I searched it all over the web, but all the answers just consisted of the difference. I know the difference, but I don't understand the difference in their applications.
For example, suppose we h...
6
Solved
So I have a little Linux problem, geez that will teach me to spend so many years on Windows. Anyway I did a little java app, wrapped nicely with the Java Service Wrapper script, but when I run that...
Axletree asked 7/4, 2009 at 23:12
6
Solved
I'm having quite a problem here, and I think it is because I don't understand very much how I should use the API provided by Java.
I need to write an int and a byte[] into a byte[].
I thought of us...
Pasquil asked 6/6, 2010 at 14:32
6
Solved
I recently developed a class named DocumentWrapper around some ORM document object in Python to transparently add some features to it without changing its interface in any way.
I just have one iss...
4
Solved
Motivation:
I'm using some library (which I don't control) with the following function:
char* foo(/*some parameters here */);
Which returns a very long, null-terminated string. Now, I want to u...
5
Solved
Integer i = null;
if (i == 3)
Why the second line above throws a NullPointerException, IMHO, this has only one meaning which is Wrapper Object i is to be unboxed which yields the Exception such a...
Prerecord asked 7/2, 2012 at 14:1
3
Solved
I need a Log4net wrapper - to be exposed to a number of different components in a large app. I obviously want to retain the class and method name when logging but I would keep away of passing down ...
11
Solved
How can I write a wrapper that can wrap any function and can be called just like the function itself?
The reason I need this: I want a Timer object that can wrap a function and behave just like t...
Philpot asked 18/5, 2009 at 19:38
1
Solved
There is the following code:
Integer time = 12;
Double lateTime = 12.30;
Boolean late = false;
Double result = late ? lateTime : time; //Why here can I assign an Integer to a Double?
System.out.pr...
Delaunay asked 23/1, 2017 at 10:19
11
Solved
I currently have a C++ backend that I need to connect with a GUI, and since I've never built a GUI before, I was confused on where to start.
I'm comfortable writing code in C++ and Java, so...
Jewelfish asked 8/7, 2010 at 19:24
10
Solved
Suppose I want to include some calls to console.log for some legitimate production reason, say for something like a unit test harness. Obviously I would not want this to throw a premature exception...
Erminois asked 9/1, 2012 at 8:32
5
Is there a tool that can generate extract and generate interfaces for existing classes?
I know Visual Studio will extract an Interface for an existing class. However, I would also like to generate...
Renaldo asked 17/2, 2011 at 21:57
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