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iPhone app signing: A valid signing identity matching this profile could not be found in your keycha
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Making HTTP Requests using Chrome Developer tools
...e request
Select Copy > Copy as cURL
Paste to the command line (command includes cookies and headers)
Edit request as needed and run
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follo...
std::string formatting like sprintf
... do exactly that. It uses replacement fields similar to those in python:
#include <iostream>
#include <format>
int main() {
std::cout << std::format("Hello {}!\n", "world");
}
Check out the full documentation! It's a huge quality-of-life improvement.
C++11
With C++11s s...
Why have header files and .cpp files? [closed]
...o NOT copy/paste, and still declare the symbol... How can we do it? By the include of some text file, which is commonly suffixed by .h, .hxx, .h++ or, my preferred for C++ files, .hpp:
// B.HPP (here, we decided to declare every symbol defined in B.CPP)
void doSomethingElse() ;
// A.CPP
#include "...
Why is string concatenation faster than array join?
....1, Edge 42.17134.1.0.
Note that it is faster even with the array creation included!
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What is CDATA in HTML? [duplicate]
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CDATA is a sequence of characters from the document character set and may include character entities. User agents should interpret attribute values as follows:
Replace character entities with characters,
Ignore line feeds,
Replace each carriage return or tab with a single space.
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JBoss vs Tomcat again [closed]
...ervlet 3.0). JBoss AS, a 'complete' application server supports Java EE 6 (including Servlet 3.0) in its current version.
Tomcat is fairly lightweight and in case you need certain Java EE features beyond the Servlet API, you can easily enhance Tomcat by providing the required libraries as part of y...
What does “static” mean in C?
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(1) is the more foreign topic if you're a newbie, so here's an example:
#include <stdio.h>
void foo()
{
int a = 10;
static int sa = 10;
a += 5;
sa += 5;
printf("a = %d, sa = %d\n", a, sa);
}
int main()
{
int i;
for (i = 0; i < 10; ++i)
foo();
}
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Does PNG contain EXIF data like JPG?
...code" described in 4.7.2(C), i.e., "Exif", NULL, and padding byte, are not included.
Note that this is both A) only a few months old (as of writing) and B) an optional extension, not part of the basic specification. Therefore, support for the eXIf chunk might be limited in many applications.
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Coding Katas for practicing the refactoring of legacy code
...the Racing Car Katas in her repo: Racing Car Kata. The Race Car Katas also include good exercises for refactoring.
Those kata have the code in multiple langauages:
C++
C#
Java
Javascript
Python
Ruby
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