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I have this data of year, month, date. I want this to show as year,month,date in Matlab and don't know how to do.
X=(2014,01,02 2014,01,03 2014,01,07 2014,01,08 2014,01,09 2014,01,10 2014,01,13
2014,01,14 2014,01,15 2014,01,16 2014,01,17 2014,01,20 2014,01,21 2014,01,22
2014,01,23 2014,01,24 2014,01,27 2014,01,28 2014,01,29 2014,01,30 2014,01,31
2014,02,03 2014,02,04 2014,02,05 2014,02,06 2014,02,07 2014,02,10 2014,02,11
2014,02,12 2014,02,13 2014,02,14 2014,02,17 2014,02,18 2014,02,19 2014,02,20
2014,02,21 2014,02,24 2014,02,25 2014,02,26 2014,02,27 2014,02,28 2014,03,03)
The simplest way would be to reshape the matrix and use it accordingly. I demonstrate the way to reshape and print all the dates in US (MM/DD/YYYY) format.
X=[2014,01,02 2014,01,03 2014,01,07 2014,01,08 2014,01,09 2014,01,10 2014,01,13 2014,01,14 2014,01,15 2014,01,16 2014,01,17 2014,01,20 2014,01,21 2014,01,22 2014,01,23 2014,01,24 2014,01,27 2014,01,28 2014,01,29 2014,01,30 2014,01,31 2014,02,03 2014,02,04 2014,02,05 2014,02,06 2014,02,07 2014,02,10 2014,02,11 2014,02,12 2014,02,13 2014,02,14 2014,02,17 2014,02,18 2014,02,19 2014,02,20 2014,02,21 2014,02,24 2014,02,25 2014,02,26 2014,02,27 2014,02,28 2014,03,03];
X_in_better_format = reshape(X,3,42)';
for it = 1:size(X_in_better_format,1)
sprintf('The date is %d/%d/%d',X_in_better_format(it,2),X_in_better_format(it,3),X_in_better_format(it,1)) %US Format
end
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I could not transfer my code to the site as I wrote it, but I placed your photo Please can you help me?
You are getting the error because you are trying to pass an uninitialized String to a Text-Widget (Naber). A Text-Widget can not handle uninitialized Strings which have the value null.
Therefore try initializing the String 'Naber' directly like:
String Naber = 'Some text';
This should work.
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I've been away from Scala for a while, so I'm trying to get back into the idioms. I have three database calls:
db.getInventory(inventoryId: UUID): Future[Option[Inventory]]
db.getInventoryFields(inventoryId: UUID): Future[Seq[InventoryField]]
db.allInputs: Future[Seq[Input]]
If db.getInventory is Some(inventory), I want to initialize my service by giving it a
CacheContext(inventory: Inventory, fields: Seq[InventoryField], inputs: Seq[Input])
but if it's None, I want to report and error and return.
What is the best combination of for/map/flatMap/fold etc to use here?
This will return a Future[Option[CacheContext]].
for {
optInv <- db.getInventory(theUuid)
invFlds <- db.getInventoryFields(theUuid)
inputs <- db.allInputs
} yield optInv.map(CacheContext(_,invFlds,inputs))
Unpacking the Future (i.e. waiting) should be done much later in the code (if ever), at which point you can .fold() over the Option and report the error.
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I created a loop with foreach. My data is coming through firebase. How do I sum the "money" values in the Foreach loop in my project with Swift? Please help!
TODOS.swift / Image
IncomeList.swift / Image
Text(String("\(self.session.items.map({ $0.money }).reduce(0, +))"))
could you try insert above code below "List {" code line in "TODOS.swift / Image"?
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How can I search for a duplicate in a given string using a scriptlet?
ScripletInput= a,b,c,a
Here the letter 'a' is repeating. If it is repeating more than once, then it should exit, else it can go ahead.
Please see Remove occurrences of duplicate words in a string
The code below will remove duplicates in a string.
<script type="text/javascript">
str=prompt("Enter String::","");
arr=new Array();
arr=str.split(",");
unique=new Array();
for(i=0;i<arr.length;i++)
{
if((i==arr.indexOf(arr[i]))||(arr.indexOf(arr[i])==arr.lastIndexOf(arr[i])))
unique.push(arr[i]);
}
unique.join(",");
alert(unique);
</script>
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I have a list of servernames
PARDC1 EURDC2 EURDC3 USADC1 USADC22 CHNDC1 CHNDC2
I have created a hashtable to pick the first 3 letters of servernames, and classify it in a region.
PAR = EMEA
EUR = EMEA
USA = NAM
CHN = APAC
I want to use the lookup table to classify all servers in appropriate regions.
How do I go about doing this in Powershell ?
You can create an empty hash table with
$hash = #{}
You can then add entries to it with
$hash['foo'] = $bar
or
$hash.foo = $bar
and access them the same way later again.