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How to create JSON string in C#
...;Person> people = new List<Person>{
new Person{ID = 1, FirstName = "Scott", LastName = "Gurthie"},
new Person{ID = 2, FirstName = "Bill", LastName = "Gates"}
};
string jsonString = people.ToJSON();
...
How do I apply a style to all buttons of an Android application
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Unpack a list in Python?
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Deleting all files in a directory with Python
...tes or type - see os.DirEntry for properties of the object that's returned by the function.
import os
for file in os.scandir(path):
if file.name.endswith(".bak"):
os.unlink(file.path)
This also doesn't require changing directories since each DirEntry already includes the full path ...
When using Spring Security, what is the proper way to obtain current username (i.e. SecurityContext)
...i-threaded environment. The underlying SecurityContextHolderStrategy used by SecurityContextHolder is, by default, an instance of ThreadLocalSecurityContextHolderStrategy, which stores SecurityContexts in a ThreadLocal. Therefore, it is not necessarily a good idea to inject the SecurityContext dir...
IE8 and JQuery's trim()
... text using jQuery:
/**
* Trim the site input[type=text] fields globally by removing any whitespace from the
* beginning and end of a string on input .blur()
*/
$('input[type=text]').blur(function(){
$(this).val($.trim($(this).val()));
});
...
Rails 4: before_filter vs. before_action
...ting has sense but on the other there is a good practice in rails and in ruby to have several aliases for one method so you can use it in different contexts without loss of meaning.
– freemanoid
May 13 '13 at 11:04
...
Objective-C Split()?
...
NSArray *arrayOfComponents = [yourString componentsSeparatedByString:@":"];
where yourString contains @"one:two:three"
and arrayOfComponents will contain @[@"one", @"two", @"three"]
and you can access each with NSString *comp1 = arrayOfComponents[0];
(https://developer.apple.com...
Eclipse fonts and background color
...ences/Appeareance to change this color.
Editor colors are set chaotically by different editors, search for background in eclipse preferences to find different options. One easy way to get beautiful dark (and not only dark) themes is to install Afae plugin, and then pick theme within its preferences...
Prevent Default on Form Submit jQuery
...ery:
// Gets a reference to the form element
var form = document.getElementById('cpa-form');
// Adds a listener for the "submit" event.
form.addEventListener('submit', function(e) {
e.preventDefault();
});
You don't need to use return false to solve this problem.
...