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Why is “except: pass” a bad programming practice?
...ccurred there and lose any help to debug it correctly.
But there are also more dangerous exceptions which we are unlikely prepared for. For example SystemError is usually something that happens rarely and which we cannot really plan for; it means there is something more complicated going on, someth...
Stop setInterval call in JavaScript
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Set padding for UITextField with UITextBorderStyleNone
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How to compare two floating point numbers in Bash?
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More conveniently
This can be done more conveniently using Bash's numeric context:
if (( $(echo "$num1 > $num2" |bc -l) )); then
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fi
Explanation
Piping through the basic calculator command bc returns either 1 or ...
Prevent direct access to a php include file
...essible:
Deny from all
If you actually have full control of the server (more common these days even for little apps than when I first wrote this answer), the best approach is to stick the files you want to protect outside of the directory that your web server is serving from. So if your app is in...
Ruby: Calling class method from instance
... while this is the right answer, it's a shame that "self.class" is more typing and less easy to read than the class name "Truck". oh well....
– Matt Connolly
Jan 11 '12 at 11:18
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Clear file cache to repeat performance testing
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Simplest code for array intersection in javascript
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How would Git handle a SHA-1 collision on a blob?
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'Static readonly' vs. 'const'
... are a little unusual; public static properties (with only a get) would be more common (perhaps backed by a private static readonly field).
const values are burned directly into the call-site; this is double edged:
it is useless if the value is fetched at runtime, perhaps from config
if you chang...