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What to return if Spring MVC controller method doesn't return value?
...ize and functionality... i think that returning always a json is not a bad idea at all. Is more a architectural / "big scale design" matter.
You can think about returing always a JSON with two know fields : code and data. Where code is a numeric code specifying the success of the operation to be do...
How to set default browser window size in Protractor/WebdriverJS
...50% width. This causes some discrepancies with scrolling down, etc, so I'd ideally like to have it open a browser window of the same size on every machine the tests are run on. What's the best way to do this? (I've found some answers for other languages but haven't been able to adapt them to javascr...
How to download a file from a URL in C#?
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Welcome to SO! Generally it's not a good idea to post a low-quality answer to an existing and old question that already has highly upvoted answers.
– ThiefMaster
Jun 29 '13 at 16:25
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How to convert a Django QuerySet to a list
...I can do it independently, but I can do it in queryset in django form. Any idea why?
– ismailsunni
Oct 29 '15 at 14:16
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How can I run a function from a script in command line?
...s that myScript.sh is then run twice, it seems... So I've come up with the idea to get the function out with sed:
sed -n "/^func ()/,/^}/p" myScript.sh
And to execute it at the time I need it, I put it in a file and use source:
sed -n "/^func ()/,/^}/p" myScript.sh > func.sh; source func.sh; r...
Opening a folder in explorer and selecting a file
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It works like a charm but any Idea how can we do that for multiple files ?
– Pankaj
Dec 26 '12 at 22:17
7
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Node.js Mongoose.js string to ObjectId function
...l getting a string and my query does not return what it should return. any idea on how to do it on typescript ?
– SOufiane Fadil
Aug 11 '18 at 22:56
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UITapGestureRecognizer tap on self.view but ignore subviews
...dicap which way to choose for create this recognizer ignoring subview. Any ideas? Thanks.
12 Answers
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Draw line in UIView
...Swift 4
This is how you can draw a gray line at the end of your view (same idea as b123400's answer)
class CustomView: UIView {
override func draw(_ rect: CGRect) {
super.draw(rect)
if let context = UIGraphicsGetCurrentContext() {
context.setStrokeColor(UICo...
LINQ Contains Case Insensitive
...e comparison will work. Use ToLower and ToUpper to check equality is a bad idea. Try: .Contains(description, StringComparer.CurrentCultureIgnoreCase) for example
– Dorival
Apr 10 '14 at 13:57
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