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How to convert a boolean array to an int array
...o type x*1...and it does the same thing scilab does....*feels like dumbass now*.. thank you everyone for you help!....although the answer was right in my question, i really liked getting the variety of answers and seeing all the different ways to do it. Really opened my mind regarding python.
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Why is the tag deprecated in HTML?
...t-align: center;}
.center {margin: auto 0px;}
.float_left {float: left;}
Now I can use them in my HTML code to perform simple tasks.
<p class="text_center">Some Text</p>
share
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impr...
How can I use “:” as an AWK field separator?
...e "-F" switch under the command line or within two brackets with "FS=...".
Now consider the answer of Jürgen:
echo "1: " | awk -F ":" '/1/ {print $1}'
Above the field, boundaries are set by ":" so we have two fields $1 which is "1" and $2 which is the empty space. After comes the regular expressi...
Get loop counter/index using for…of syntax in JavaScript
...23
// 1: 15
// 2: 187
// 3: 32
Or ES6’s Array.prototype.entries, which now has support across current browser versions:
for (const [i, value] of myArray.entries()) {
console.log('%d: %s', i, value);
}
For iterables in general (where you would use a for…of loop rather than a for…in), t...
Oracle “Partition By” Keyword
... | 22 |
+--------------+---------------+
2) The boss says "Now get me a list of all items, with their brand AND number of items that the respective brand has"
You may try:
SELECT
ITEM_NR
,BRAND
,COUNT(ITEM_ID)
FROM
ITEMS
GROUP BY
BRAND;
But yo...
C# getting its own class name
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If you're in a static method then the developer knows what the name of the type is. You can just type it in as a string in the source code.
– Eric Lippert
Jan 22 '10 at 0:33
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vim repeat find next character 'x'
..., but I want to keep my leader as , and still have reverse search. Anyway, now I'm a happy user of vim-easymotion.
– rk1
Sep 12 '17 at 20:56
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Implementing IDisposable correctly
... point of it. You can't assume it will automatically be called, you only know people are supposed to manually call it, but people do make mistakes and forget.
– Servy
Oct 1 '19 at 19:30
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How to sort List of objects by some property
... : compare(x.timeEnded, y.timeEnded);
}
// I don't know why this isn't in Long...
private static int compare(long a, long b) {
return a < b ? -1
: a > b ? 1
: 0;
}
}
sh...
Can anybody push to my project on github?
...I set up a repo on github, and I can push local stuff to this remote repo. Now here is the question: just after I push something to the remote repo, and I refresh the page, I can see the changes are uploaded(for example, if I wrote a readme.txt and push it to the remote repo, where such a readme.txt...