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Remove all special characters except space from a string using JavaScript
...replace function, with a single regex.
Assuming by special characters, you m>me m>an anything that's not letter, here is a solution:
const str = "abc's test#s";
console.log(str.replace(/[^a-zA-Z ]/g, ""));
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How to select rows that have current day's tim>me m>stamp?
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use DATE and CURDATE()
SELECT * FROM `table` WHERE DATE(`tim>me m>stamp`) = CURDATE()
I guess using DATE still uses INDEX.
see the execution plan on the DEMO
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what happens when you type in a URL in browser [closed]
Can som>me m>body tell m>me m> what all happens behind the scenes from the tim>me m> I type in a URL in the browser to the tim>me m> when I get to see the page on the browser? A detailed account of the process would be of great help.
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Calculate the date yesterday in JavaScript
... answered Apr 1 '11 at 9:15
Jam>me m>s KyburzJam>me m>s Kyburz
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I'm getting Key error in python
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A KeyError generally m>me m>ans the key doesn't exist. So, are you sure the path key exists?
From the official python docs:
exception KeyError
Raised when a mapping (dictionary) key is not found in the set of
existing keys.
For example:
&gt...
How do you divide each elem>me m>nt in a list by an int?
I just want to divide each elem>me m>nt in a list by an int.
7 Answers
7
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What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...tion on their use? I've read that they are similar to an 'if' 'else' statem>me m>nt.
7 Answers
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How to convert float to int with Java
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show 1 more comm>me m>nt
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How to get the current directory of the cmdlet being executed
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Can you please explain m>me m> how you found property PATH? $MyInvocation.MyCommand|gm does not show such property in m>me m>mbers list.
– Vitaliy Markitanov
Dec 11 '16 at 15:57
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Selecting a row of pandas series/datafram>me m> by integer index
...rt only label indexing
e.g. imagine this scenario
In [1]: df = pd.DataFram>me m>(np.random.rand(5,2),index=range(0,10,2),columns=list('AB'))
In [2]: df
Out[2]:
A B
0 1.068932 -0.794307
2 -0.470056 1.192211
4 -0.284561 0.756029
6 1.037563 -0.267820
8 -0.538478 -0.800654
In [5]: ...