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Where is PATH_MAX defined in Linux?
...ble.
– Edward Falk
Jun 15 '16 at 16:51
4
Beware: PATH_MAX is different from NAME_MAX (and the x-r...
How to use a dot “.” to access members of dictionary?
...irst_name': 'Eduardo'}, last_name='Pool', age=24, sports=['Soccer'])
# Add new key
m.new_key = 'Hello world!'
# Or
m['new_key'] = 'Hello world!'
print m.new_key
print m['new_key']
# Update values
m.new_key = 'Yay!'
# Or
m['new_key'] = 'Yay!'
# Delete key
del m.new_key
# Or
del m['new_key']
...
Why doesn't await on Task.WhenAll throw an AggregateException?
...
I don't exactly remember where, but I read somewhere that with new async/await keywords, they unwrap the AggregateException into the actual exception.
So, in catch block, you get the actual exception and not the aggregated one. This helps us write more natural and intuitive code.
This wa...
A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
...ct/solution didn't refer to it any more. It seems that sometimes only the newer version of the DLL was being used, allowing the site to work correctly, but eventually both of them would be loaded causing the route conflicts.
...
Adding options to a using jQuery?
...
This did NOT work in IE8 (yet did in FF):
$("#selectList").append(new Option("option text", "value"));
This DID work:
var o = new Option("option text", "value");
/// jquerify the DOM object 'o' so we can use the html method
$(o).html("option text");
$("#selectList").append(o);
...
How can I make a multipart/form-data POST request using Java?
...f HttpClient 4.3, some classes have been deprecated. Here is the code with new API:
CloseableHttpClient httpClient = HttpClients.createDefault();
HttpPost uploadFile = new HttpPost("...");
MultipartEntityBuilder builder = MultipartEntityBuilder.create();
builder.addTextBody("field1", "yes", Content...
Check OS version in Swift?
...much nicer way of doing it in swift. Outlined here... hackingwithswift.com/new-syntax-swift-2-availability-checking
– Fogmeister
Jul 6 '16 at 23:08
2
...
Pandas aggregate count distinct
...l = function(e) {
var $elem = $('.new-login-left'),
docViewTop = $window.scrollTop(),
docViewBottom = docViewTop + $window.height(),
...
How do I compare strings in Java?
...l probably want to use Objects.equals().
// These two have the same value
new String("test").equals("test") // --> true
// ... but they are not the same object
new String("test") == "test" // --> false
// ... neither are these
new String("test") == new String("test") // --> false
// ...
How to change shape color dynamically?
....getCurrent();
gd.setColor(Color.parseColor("#000000"));
gd.setCornerRadii(new float[]{30, 30, 30, 30, 0, 0, 30, 30});
gd.setStroke(2, Color.parseColor("#00FFFF"), 5, 6);
Result of the above: http://i.stack.imgur.com/hKUR7.png
...