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Creating an instance of class
... type Foo in dynamic memory. foo1 points to it. Normally, you wouldn't use raw pointers in C++, but rather a smart pointer. If Foo was a POD-type, this would perform value-initialization (it doesn't apply here).
/* 2 */ Foo* foo2 = new Foo;
Identical to before, because Foo is not a POD type.
...
What is the quickest way to HTTP GET in Python?
...ponse = http.request('GET', 'https://example.com')
print(response.data) # Raw data.
print(response.data.decode('utf-8')) # Text.
print(response.status) # Status code.
print(response.headers['Content-Type']) # Content type.
You can add headers too:
response = http.request('GET', 'https://example....
What's the difference between ngModel.$modelValue and ngModel.$viewValue
...sion of the value, the value you see in the model, while $viewValue is the raw version.
To take this one step further imagine we do something that changes the $modelValue. Angular sees this change and calls $formatters to create an updated $viewValue (based on the new $modelValue) to be sent to th...
What is causing “Unable to allocate memory for pool” in PHP?
... more efficient to keep opcode in ram rather than having the corresponding raw php in file cache.
Nowadays we can find dedicated servers with 24Gb of memory for as low as $80/month, so don't hesitate to allow several GB to APC. I put 2GB out of 24GB on a server hosting 5Magento stores and ~40 wordpr...
AJAX POST and Plus Sign ( + ) — How to Encode?
...tring=%2B
On your server:
echo $_GET['string']; // "+"
It is only the raw HTTP request that contains the url encoded data.
For a GET request you can retrieve this from the URI. $_SERVER['REQUEST_URI'] or $_SERVER['QUERY_STRING']. For a urlencoded POST, file_get_contents('php://stdin')
NB:
...
Using R to download zipped data file, extract, and import data
...a .z archive? I can read from a url connection with readBin(url(x, "rb"), 'raw', 99999999), but how would I extract the contained data? The uncompress package has been removed from CRAN - is this possible in base R (and if so, is it restricted to *nix systems?)? Happy to post as a new question if ap...
Why does Go have a “goto” statement
... The referenced code is not optimized for readability. It is optimized for raw performance, using a goto that spans 22 lines within a single function. (And Thomas Ahle's proposal is even more readable to my eye.)
– joel.neely
Jun 28 '16 at 11:14
...
PHP - how to create a newline character?
...
The "echo" command in PHP sends the output to the browser as raw html so even if in double quotes the browser will not parse it into two lines because a newline character in HTML means nothing. That's why you need to either use:
echo [output text]."<br>";
when using "echo", o...
C++, Free-Store vs Heap
... I generally think of the heap (via maloc/free) as a sort of 'raw' material supplier. You ask for a chunk of memory you get it no frills. You have to build any structures yourself. The Free Store (new/delete) is more like a 'finished goods' supplier. You ask for an object and it gets a...
How do I test an AngularJS service with Jasmine?
...,
name: "Kitty MeowMeow",
score: 123
}, {
id: 2,
title: "Raw Deal",
name: "Basketpaws",
score: 17
}, {
id: 3,
title: "Predator",
name: "Noseboops",
score: 184
}];
});
catsApp.factory('LoggingService', ['$log', function($log) {
// Private Helper: Obje...