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What's the difference between %s and %d in Python string formatting?
...he text string stored in the descrip variable. The round braces prevent an error message in Python 3.
– noobninja
Aug 27 '16 at 20:51
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How to read from standard input in the console?
... fmt.Println(scanner.Text())
}
if scanner.Err() != nil {
// handle error.
}
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What vim plugins are available for Eclipse? [closed]
I have found three and would like to know if there are others and what their advantages or disadvantages might be:
4 Answer...
private[this] vs private
...code with private instead of private[this] it will fail with the following error message:
error: covariant type T occurs in contravariant position in type Option[T] of value value_=
class Holder[+T] (initialValue: Option[T]) {
This error occurs because value is a mutable variable on the ...
How to convert a string to number in TypeScript?
...low Angular users:
Within a template, Number(x) and parseInt(x) throws an error, and +x has no effect. Valid casting will be x*1 or x/1.
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Easiest way to flip a boolean value?
...;first().lights[PATTERN1_LIGHT + i].value ^= 1 is much more readable, less error prone, and fewer characters than the original code.
– Vortico
Oct 31 '17 at 10:40
3
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How do I get NuGet to install/update all the packages in the packages.config?
... have auto-restore enabled for solution but "Build" still gives me lots of error because of missing references (packages have not been restored from packages.config).
– Borek Bernard
Mar 9 '12 at 19:54
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Why should casting be avoided? [closed]
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Casting errors are always reported as run-time errors in java. Using generics or templating turns these errors into compile-time errors, making it much easier to detect when you have made a mistake.
As I said above. This isn't to sa...
Regex: ignore case sensitivity
...) ~ /pattern/'.
IGNORECASE or (?i) or /pattern/i will either generate an error or return true for every line.
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Is APC compatible with PHP 5.4 or PHP 5.5?
...nd apc will not recognize certain classes when cached.
I think this is the error Simon is talking about.
I heard there were some fixes in the trunk, but I also tried the latest trunk sources, but the same errors keep coming back.
I think php without a opcode cacher (there is none available right no...