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How do I update the GUI from another thread?
...ControlPropertyThreadSafe(myLabel, "Text", status);
If you're using .NET 3.0 or above, you could rewrite the above method as an extension method of the Control class, which would then simplify the call to:
myLabel.SetPropertyThreadSafe("Text", status);
UPDATE 05/10/2010:
For .NET 3.0 you shoul...
map vs. hash_map in C++
...
134
They are implemented in very different ways.
hash_map (unordered_map in TR1 and Boost; use tho...
Callback when CSS3 transition finishes
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336
For transitions you can use the following to detect the end of a transition via jQuery:
$("#s...
How to dynamically insert a tag via jQuery after page load?
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Rocket HazmatRocket Hazmat
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Where do alpha testers download Google Play Android apps?
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answered May 27 '13 at 14:41
HolgerHolger
1,13411 gold badge88 silver badges1010 bronze badges
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How to round a number to significant figures in Python
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You can use negative numbers to round integers:
>>> round(1234, -3)
1000.0
Thus if you need only most significant digit:
>>> from math import log10, floor
>>> def round_to_1(x):
... return round(x, -int(floor(log10(abs(x)))))
...
>>> round_to_1(0.0232)...
How to split the name string in mysql?
... as middle_name,
SUBSTRING_INDEX(SUBSTRING_INDEX(fullname, ' ', 3), ' ', -1) AS last_name
FROM registeredusers
This second method considers the middle name as part of the lastname. We will only select a firstname and lastname column from your fullname field.
SELECT
SUBSTRING_INDEX(...
Visual Studio Clicking Find Results Opens Code in Wrong Window
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273
Click Window-> Reset window layout
...
How to make an HTTP request + basic auth in Swift
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You provide credentials in a URLRequest instance, like this in Swift 3:
let username = "user"
let password = "pass"
let loginString = String(format: "%@:%@", username, password)
let loginData = loginString.data(using: String.Encoding.utf8)!
let base64LoginString = loginData.base64EncodedStrin...
Get list of databases from SQL Server
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Mitch Wheat
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answered Sep 29 '08 at 5:51
Ben HoffsteinBen...