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Python equivalent for PHP's implode?
...t;?php declare(strict_types=1);var_dump(implode("glue",["startString",(int)123,"endString"])); gives you string(31) "startStringglue123glueendString" but in python doing "glue".join(["startString",123,"endString"]); gives you TypeError: sequence item 1: expected str instance, int found
...
How can I calculate the number of lines changed between two commits in git?
...
Assuming that you want to compare all of your commits between abcd123 (the first commit) and wxyz789 (the last commit), inclusive:
git log wxyz789^..abcd123 --oneline --shortstat --author="Mike Surname"
This gives succinct output like:
abcd123 Made things better
3 files changed, 14 ins...
Can an html element have multiple ids?
...answered Apr 16 '11 at 7:53
user123444555621user123444555621
123k2323 gold badges101101 silver badges120120 bronze badges
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When to use @QueryParam vs @PathParam
...blog I request
GET: myserver.com/myblog/posts
to get the post with id = 123, I would request
GET: myserver.com/myblog/posts/123
but to filter my list of posts, and get all posts since Jan 1, 2013, I would request
GET: myserver.com/myblog/posts?since=2013-01-01
In the first example "posts" i...
重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...是最基本的模式，例子也是写书时放在前言之后那5页的入门示例的水平。所以大小牛牛们就可以略过不看啦：）。笔者还想证明&正名，c++可不单单是“有类的C”！！（投最好的语言，我会给c++一票的！...冲动了，好像有点儿虚...
How to output something in PowerShell
...int as one could easily be led to believe.
function test {
Write-Host 123
echo 456 # AKA 'Write-Output'
return 789
}
$x = test
Write-Host "x of type '$($x.GetType().name)' = $x"
Write-Host "`$x[0] = $($x[0])"
Write-Host "`$x[1] = $($x[1])"
Terminal output of the above:
123
x of ty...
Better techniques for trimming leading zeros in SQL Server?
...IGINT, some types of string will still fail this conversion. Consider 0001E123 for example.
– roaima
Sep 2 '15 at 12:14
1
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What does -> mean in Python function definitions?
...versions.
According to this, the example you've supplied:
def f(x) -> 123:
return x
will be forbidden in the future (and in current versions will be confusing), it would need to be changed to:
def f(x) -> int:
return x
for it to effectively describe that function f returns an ob...
What data type to use for money in Java? [closed]
...yAmount = amountFactory.setCurrency(Monetary.getCurrency("EUR")).setNumber(12345.67).create();
MonetaryAmountFormat format = MonetaryFormats.getAmountFormat(Locale.getDefault());
System.out.println(format.format(monetaryAmount));
When using the reference implementation API, the necessary code is m...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...;
number = [NSNumber numberWithChar:'X'];
number = [NSNumber numberWithInt:12345];
number = [NSNumber numberWithUnsignedLong:12345ul];
number = [NSNumber numberWithLongLong:12345ll];
number = [NSNumber numberWithFloat:123.45f];
number = [NSNumber numberWithDouble:123.45];
number = [NSNumber numberWi...