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How to get error information when HttpWebRequest.GetResponse() fails
....
So you could catch a WebException which is what will be thrown if a non 200 status code is returned from the server and read its body:
catch (WebException ex)
{
using (var stream = ex.Response.GetResponseStream())
using (var reader = new StreamReader(stream))
{
Console.WriteL...
Specifying and saving a figure with exact size in pixels
...t as plt
import numpy as np
def export_figure_matplotlib(arr, f_name, dpi=200, resize_fact=1, plt_show=False):
"""
Export array as figure in original resolution
:param arr: array of image to save in original resolution
:param f_name: name of file where to save figure
:param resi...
Generic type conversion FROM string
...I must point out that my experience with parameterised types is limited to C++ and its templates, but I imagine there is some way to do the same sort of thing using C# generics.
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Func vs. Action vs. Predicate [duplicate]
...sed with Linq, Action and Func are concepts logically independent of Linq. C++ already contained the basic concept in form of typed function pointers.
Here is a small example for Action and Func without using Linq:
class Program
{
static void Main(string[] args)
{
Action<int>...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
...the one we painfully built for PHP), much more for nasty languages such as C++. It will be a "hell of a learning experience"; it has been for us. (You might find the technical Papers section at the above website interesting to jump start that learning).
People often attempt to build some kind of ...
How do I fix blurry text in my HTML5 canvas?
...his essentially means that your 1000px width canvas would now need to fill 2000px to match it's stated width on the iPad display. Fortunately for us, this is done automatically by the browser. On the other hand, this is also the reason why you see less definition on images and canvas elements that...
Memory address of variables in Java
...object has the same hashcode. I am confused because I have learned in c or c++ every variable or object have different memory location. Then in java How can identify or differentiate two objects with the same hashCode.
– Ved Prakash
Jun 8 '18 at 16:46
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How do I flush the cin buffer?
How do I clear the cin buffer in C++?
13 Answers
13
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Disabling browser print options (headers, footers, margins) from page?
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200
The CSS standard enables some advanced formatting. There is a @page directive in CSS that enab...
Type Checking: typeof, GetType, or is?
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200
Use typeof when you want to get the type at compilation time. Use GetType when you want to ge...