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How can I save an image with PIL?
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@RobRose during my testing, when I posted the answer, I did not find anything like that to be necessary. However, it may be the case now. If any testing you do proves it necessary let me know and I'll edit my answer
– neck...
Custom CSS Scrollbar for Firefox
...upport a specific length value (this comment on their bug tracker seems to confirm this). The thin keywork does appear to be well-supported however, with macOS and Windows support at-least.
It's probably worth noting that the length value option and the entire scrollbar-width property are being con...
How do you do a ‘Pause’ with PowerShell 2.0?
...omments on this page). I made two slight improvements to the latter: added Test-Path to avoid an error if you use Set-StrictMode (you do, don't you?!) and the final Write-Host to add a newline after your keystroke to put the prompt in the right place.
Function Pause ($Message = "Press any key to co...
Create Pandas DataFrame from a string
In order to test some functionality I would like to create a DataFrame from a string. Let's say my test data looks like:
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How do I share IntelliJ Run/Debug configurations between projects?
...uming others might as well.
That is, How to save unit and instrumentation test run configurations? I usually right-click on the test directory which brings up a menu with the option to Run whatever is in that directory. AndroidStudio then creates a run configuration on the fly and in the Run Config...
Select multiple records based on list of Id's with linq
... .Contains took 2 minutes and 19 seconds! I used pure IEnumerable for this testing to prove my statement. If you use List instead of IEnumerable, .Where and .Contains will be faster. Anyway the difference is significant. The fastest .Where .Contains is with Set<>. All it depends on complexity ...
What's the difference between IComparable & IEquatable interfaces?
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IEquatable tests whether two objects are equal.
IComparable imposes a total ordering on the objects being compared.
For example, IEquatable would tell you that 5 is not equal to 7. IComparable would tell you that 5 comes before 7.
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Read-only and non-computed variable properties in Swift
...r in Swift (cut&paste of your code, plus some modifications, I did not test it):
class Clock : NSObject {
var _hours: UInt = 0
var _minutes: UInt = 0
var _seconds: UInt = 0
var hours: UInt {
get {
return _hours
}
}
var minutes: UInt {
get {
r...
What is the difference between Class and Klass in ruby?
...n this results in an error, since you can't use class as a variable name.
test.rb:1: syntax error, unexpected kCLASS, expecting ')'
def show_methods(class)
^
test.rb:2: syntax error, unexpected ')'
puts Object.const_get(class).methods.inspect
To fix it, we'll u...
Difference between RegisterStartupScript and RegisterClientScriptBlock?
...rtupScript method:
Page.ClientScript.RegisterStartupScript(Me.GetType(), "Testing", _
"document.forms[0]['TextBox1'].focus();", True)
This works well because the textbox on the page is generated and placed on the page by the time the browser gets down to the bottom of the page and gets to this l...