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Can a CSS class inherit one or more other classes?
...et an already made, huge web software (in example, an e-commerce or a blog PHP famous software) and they employ PHP code that natively won't add multiple classes to the HTML elements they outuput. This forces you to go around and mess with source code (losing changes if you upgrade later) to make it...
How can I remove the gloss on a select element in Safari on Mac?
...svg xmlns='http://www.w3.org/2000/svg' width='100' height='100' fill='%238C98F2'><polygon points='0,0 100,0 50,50'/></svg>") no-repeat;
background-size: 12px;
background-position: calc(100% - 20px) center;
background-repeat: no-repeat;
background-color: #efefef;
}
...
How to check whether a string is Base64 encoded or not
...
Try like this for PHP5
//where $json is some data that can be base64 encoded
$json=some_data;
//this will check whether data is base64 encoded or not
if (base64_decode($json, true) == true)
{
echo "base64 encoded";
}
e...
How do I create a constant in Python?
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98
"Just don't change it" isn't helpful at all. It doesn't answer the question and I would suggest that it is removed.
–...
IEnumerable vs List - What to Use? How do they work?
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98
Nobody mentioned one crucial difference, ironically answered on a question closed as a duplicat...
How to remove globally a package from Composer?
I ran this command to install globally PHPUnit :
2 Answers
2
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How do I get a substring of a string in Python?
...
Substr() normally (i.e. PHP and Perl) works this way:
s = Substr(s, beginning, LENGTH)
So the parameters are beginning and LENGTH.
But Python's behaviour is different; it expects beginning and one after END (!). This is difficult to spot by beg...
Why C# implements methods as non-virtual by default?
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98
Classes should be designed for inheritance to be able to take advantage of it. Having methods v...
SQL select only rows with max value on a column [duplicate]
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98
I am flabbergasted that no answer offered SQL window function solution:
SELECT a.id, a.rev, a....
为什么你有10年经验，但成不了专家？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...状态，非要刻意学习各种新能力，把它做到96分、97分、98分……即使，这个职位对他的要求只有80分。
其实即使职场上最简单的『发邮件』『沟通电话』都有很多技巧、有很多可以提升的地方。
这些基础任务所有人都可以...