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Image inside div has extra space below the image
...m: 10px;
}
#align-middle img {
vertical-align: middle;
}
#align-base img {
vertical-align: bottom;
}
#display img {
display: block;
}
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<h1>Default</h1>
The quick brown fox jumps over the lazy dog <img src="https://upload.wikimedia.org...
Is there a benefit to defining a class inside another class in Python?
...It is just a way of collecting some variables - the name of the class, the bases, a little dictionary of attributes, and a metaclass.
The name, the dictionary and the bases are all passed to the function that is the metaclass, and then it is assigned to the variable 'name' in the scope where the cl...
How to change int into int64?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Should I use Python 32bit or Python 64bit
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Checking if a string can be converted to float in Python
...f you cared about performance (and I'm not suggesting you should), the try-based approach is the clear winner (compared with your partition-based approach or the regexp approach), as long as you don't expect a lot of invalid strings, in which case it's potentially slower (presumably due to the cost ...
Regex Match all characters between two strings
... my second in This is my first sentence. This is my second sentence.
See demo.
You need a lazy quantifier between the two lookarounds. Adding a ? makes the star lazy.
This matches what you want:
(?<=This is).*?(?=sentence)
See demo. I removed the capture group, which was not needed.
DO...
Python (and Python C API): __new__ versus __init__
...xample that would hopefully make the difference clear:
a = Shape(sides=3, base=2, height=12)
b = Shape(sides=4, length=2)
print(a.area())
print(b.area())
# I want `a` and `b` to be an instances of either of 'Square' or 'Triangle'
# depending on number of sides and also the `.area()` method to do t...
Should I use 'border: none' or 'border: 0'?
...
Wrong! As described in my answer and demonstrated in the live demo, border: 0 is NOT the shortcut for border-width: 0. Instead, the short version always sets all three properties: border-color, border-style and border-width.
– Denilson Sá ...
Pass Variables by Reference in Javascript
...ys passed by value.
Arrays and Objects are passed by reference or by value based on these conditions:
if you are setting the value of an object or array it is Pass by Value.
object1 = {prop: "car"};
array1 = [1,2,3];
if you are changing a property value of an object or array then it is Pass by Re...
Unresolved external symbol in object files
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I had an error where my project was compiled as x64 project. and I've used a Library that was compiled as x86.
I've recompiled the library as x64 and it solved it.
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