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Read entire file in Scala?
What's a simple and canonical way to read an entire file into memory in Scala? (Ideally, with control over character encoding.)
...
Django CSRF check failing with an Ajax POST request
...send the token to relative URLs i.e. locally.
xhr.setRequestHeader("X-CSRFToken", getCookie('csrftoken'));
}
}
});
instead of the code posted in the official docs:
https://docs.djangoproject.com/en/2.2/ref/csrf/
The working code, comes from this Django entry: http://ww...
How to install XNA game studio on Visual Studio 2012?
... was released new XNA Extension for Visual Studio 2012/2013. You can download it from: https://msxna.codeplex.com/releases
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Limit a stream by a predicate
...ize(), 0) {
boolean stillGoing = true;
@Override public boolean tryAdvance(Consumer<? super T> consumer) {
if (stillGoing) {
boolean hadNext = splitr.tryAdvance(elem -> {
if (predicate.test(elem)) {
consumer.accept(elem);
} else {
...
How to read the RGB value of a given pixel in Python?
...e the Python Image Library to do this which I'm afraid is a separate download.
The easiest way to do what you want is via the load() method on the Image object which returns a pixel access object which you can manipulate like an array:
from PIL import Image
im = Image.open('dead_parrot.jpg') # Ca...
Multiple Indexes vs Multi-Column Indexes
I've just been adding an Index to a table in SQL Server 2005 and it got me thinking. What is the difference between creating 1 index and defining multiple columns over having 1 index per column you want to index.
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Difference between and ?
Every time I have to add a handler or module for ASP.NET with IIS7, the instructions always tell me to incorporate it into two sections: system.web and system.webserver .
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How to set Sqlite3 to be case insensitive when string comparing?
...r SELECT query:
SELECT * FROM ... WHERE name = 'someone' COLLATE NOCASE
Additionaly, in SQLite, you can indicate that a column should be case insensitive when you create the table by specifying collate nocase in the column definition (the other options are binary (the default) and rtrim; see here...
How can a web application send push notifications to iOS devices? [closed]
...h functions in the same manner as the native browser, you would be able to add the ability to register for push notifications using the native controls.
It would be beneficial to you to review the Apple's push notification document as it provides some pretty good information on how push messaging f...
Convert php array to Javascript
...2 you can use something like this:
function js_str($s)
{
return '"' . addcslashes($s, "\0..\37\"\\") . '"';
}
function js_array($array)
{
$temp = array_map('js_str', $array);
return '[' . implode(',', $temp) . ']';
}
echo 'var cities = ', js_array($php_cities_array), ';';
...