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Last non-empty cell in a column
...h faster
=LOOKUP(2,1/(A:A<>""),A:A)
For Excel 2003:
=LOOKUP(2,1/(A1:A65535<>""),A1:A65535)
It gives you following advantages:
it's not array formula
it's not volatile formula
Explanation:
(A:A<>"") returns array {TRUE,TRUE,..,FALSE,..}
1/(A:A<>"") modifies this a...
How to sort a HashSet?
...TreeSet<String>();
ts.add("b1");
ts.add("b3");
ts.add("b2");
ts.add("a1");
ts.add("a2");
System.out.println(ts);
for (String s: ts)
System.out.println(s);
Output:
[a1, a2, a3, a4, a5]
a1
a2
b1
b2
b3
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...
Sort JavaScript object by key
...prototype.sort() into all of this:
// String example
const testObj = {
'a1d78eg8fdg387fg38': 'Articel1',
'z12989dh89h31d9h39': 'Articel2',
'f1203391dhj32189h2': 'Articel3',
'b10939hd83f9032003': 'Articel4',
};
// Chained sort into all of this.
console.log(Object.keys(testObj).sort().reduce(...
How to check if remote branch exists on a given remote repository?
...it
5b3f7563ae1b4a7160fda7fe34240d40c5777dcd refs/heads/1-2-stable
81d828a14c82b882e31612431a56f830bdc1076f refs/heads/2-0-stable
b5d759fd2848146f7ee7a4c1b1a4be39e2f1a2bc refs/heads/2-1-stable
c6cb5a5ab00ac9e857e5b2757d2bce6a5ad14b32 refs/heads/2-2-stable
e0774e47302a907319ed974ccf59b8b54...
How to PUT a json object with an array using curl
...
ChenChen
15511 silver badge88 bronze badges
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Best way to merge two maps and sum the values of same key?
... a type alias for this particular function type private type MergeFunction[A1, B1] = ((A1, B1), (A1, B1)) => (A1, B1)
– EthanP
Mar 10 '16 at 20:00
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...
Iterate over a list of files with spaces
... file 3"
Inside the test directory:
readarray -t arr <<< "`ls -A1`"
This adds each file listing line into a bash array named arr with any trailing newline removed.
Let's say we want to give these files better names...
for i in ${!arr[@]}
do
newname=`echo "${arr[$i]}" | sed 's/st...
How to uninstall the “Microsoft Advertising SDK” Visual Studio extension?
...
Duncan SmartDuncan Smart
26.8k88 gold badges6060 silver badges6868 bronze badges
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Convert char to int in C and C++
...
ib.
24.6k88 gold badges6767 silver badges8989 bronze badges
answered Jun 9 '15 at 9:04
Vlad IsocVlad Isoc
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How do you hide the Address bar in Google Chrome for Chrome Apps?
...the CPU and Memory is used but cleaned up)
– user285594
Mar 26 '15 at 11:09
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