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UIButton: Making the hit area larger than the default hit area
... area of at least 44x44 points, as per Apple's Human Interface Guidelines (https://developer.apple.com/ios/human-interface-guidelines/visual-design/layout/)
Swift 2:
private let minimumHitArea = CGSizeMake(44, 44)
extension UIButton {
public override func hitTest(point: CGPoint, withEvent eve...
SQL Server 2008: How to query all databases sizes?
...
please find more deatils or download the script from below link
https://gallery.technet.microsoft.com/SIZE-OF-ALL-DATABASES-IN-0337f6d5#content
DECLARE @spacetable table
(
database_name varchar(50) ,
total_size_data int,
space_util_data int,
space_data_left int,
percent_fill_data ...
What is the difference between a weak reference and an unowned reference?
....
Check out the examples on using strong, weak, and unowned in closures:
https://developer.apple.com/library/ios/documentation/swift/conceptual/swift_programming_language/AutomaticReferenceCounting.html
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Fastest hash for non-cryptographic uses?
...astest one, while many others beat older hashes, like CRC32, MD5 and SHA.
https://code.google.com/p/xxhash/
Note that this is the ordering on a 32-bit compilation. On a 64-bit compilation the performance order is likely very different. Some of the hashes are heavily based on 64-bit multiplications...
What is the difference between single and double quotes in SQL?
...eUploader: {
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 46.2665 7.94324 4...
What happens to a declared, uninitialized variable in C? Does it have a value?
... why is it this way? A different SO answer deals with that question, see: https://stackoverflow.com/a/2091505/140740
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Python csv string to array
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The official doc for csv.reader() https://docs.python.org/2/library/csv.html is very helpful, which says
file objects and list objects are both suitable
import csv
text = """1,2,3
a,b,c
d,e,f"""
lines = text.splitlines()
reader = csv.reader(lines, d...
Why is React's concept of Virtual DOM said to be more performant than dirty model checking?
...nt is limited by UIs. Pete's link above covers more of the perf benefits.
https://news.ycombinator.com/item?id=6937668
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MSBUILD : error MSB1008: Only one project can be specified
...p:DeployOnBuild=True /p:DeployTarget=MSDeployPublish /p:MsDeployServiceUrl=https://204.158.674.5/msdeploy.axd /p:username=Admin /p:password=Password#321 /p:AllowUntrustedCertificate=True /p:DeployIisAppPath=Default WebSite/New /p:MSDeployPublishMethod=WMSVC. It gives me an error MSBUILD : error MSB...
Is there a “previous sibling” selector?
...
Here's a demonstration of z-index working on non-positioned flex items: https://jsfiddle.net/m0wddwxs/
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