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I get exception when using Thread.sleep(x) or wait()
...ead interruptions. But this will do what you want:
try {
Thread.sleep(1000); //1000 milliseconds is one second.
} catch(InterruptedException ex) {
Thread.currentThread().interrupt();
}
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Calculate difference between two dates (number of days)?
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2109
Assuming StartDate and EndDate are of type DateTime:
(EndDate - StartDate).TotalDays
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Find the division remainder of a number
...s it might not be what you would expect when talking about the remainder: -10 % 3 == 2. However a/b*b + a%b == a still holds true, since python always rounds towards -Infinity, unlike some other languages, which round towards 0 but would return -1.
– marcelj
Oc...
How to check whether a variable is a class or not?
...our years older.
– Ethan Furman
Oct 10 '17 at 6:50
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Possible to make labels appear when hovering over a point in matplotlib?
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cmap = plt.cm.RdYlGn
fig,ax = plt.subplots()
sc = plt.scatter(x,y,c=c, s=100, cmap=cmap, norm=norm)
annot = ax.annotate("", xy=(0,0), xytext=(20,20),textcoords="offset points",
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->"))
annot....
Make div (height) occupy parent remaining height
...ther or not #up has a defined height.
Samples
.container {
width: 100px;
height: 300px;
border: 1px solid red;
float: left;
}
.up {
background: green;
}
.down {
background: pink;
}
.grid.container {
display: grid;
grid-template-rows: 100px;
}
.flexbox.container ...
How to add a “readonly” attribute to an ?
... GregGreg
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super() raises “TypeError: must be type, not classobj” for new-style class
...n2.6
– David Reynolds
Apr 25 '14 at 10:23
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Adjust UILabel height to text
...r height = heightForView("This is just a load of text", font: font, width: 100.0)
Swift 3:
func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{
let label:UILabel = UILabel(frame: CGRect(x: 0, y: 0, width: width, height: CGFloat.greatestFiniteMagnitude))
label.numberO...
Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-cr
... transaction, however relationships will be broken and recreated so if not 100% then could do something unexpected.
– Justin King
Sep 28 '11 at 0:45
14
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