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Understanding recursion [closed]
...se containing N-1 flowers.
Hmm, can we see that in code?
void emptyVase( int flowersInVase ) {
if( flowersInVase > 0 ) {
// take one flower and
emptyVase( flowersInVase - 1 ) ;
} else {
// the vase is empty, nothing to do
}
}
Hmm, couldn't we have just done that in a for loop...
JavaScript - Get minutes between two dates
... I think this is the better answer, I noticed the accepted answer fails to convert the difference to minute when the difference is more than 60 mins
– sani
Aug 17 '16 at 11:11
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I keep getting “Uncaught SyntaxError: Unexpected token o”
...em just now and my solution might help. I'm using an iframe to upload and convert an xml file to json and send it back behind the scenes, and Chrome was adding some garbage to the incoming data that only would show up intermittently and cause the "Uncaught SyntaxError: Unexpected token o" error.
I...
App Inventor 2 蓝牙发送十六进制字节方案：文本转Hex字节详解 - App应用开...
...串给 WriteBytes 发的是4个字节？从 BLE 扩展源码（BluetoothLEint.java）分析，WriteBytes 内部的 toIntList() 方法会将字符串的每个字符转为 Unicode 码：
字符串 "ABCD" → 取每个字符的 Unicode 码 → 'A'=65, 'B'=66, 'C'=67, 'D...
How to format a float in javascript?
In JavaScript, when converting from a float to a string, how can I get just 2 digits after the decimal point? For example, 0.34 instead of 0.3445434.
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Python equivalent of D3.js
...
Have you looked at vincent? Vincent takes Python data objects and converts them to Vega visualization grammar. Vega is a higher-level visualization tool built on top of D3. As compared to D3py, the vincent repo has been updated more recently. Though the examples are all static D3.
more ...
How do I do multiple CASE WHEN conditions using SQL Server 2008?
...or it work correctly, needed to add a year and month variable
declare @yr int
declare @mth int
set @yr=(select case when month(getdate())=1 then YEAR(getdate())-1 else YEAR(getdate())end)
set @mth=(select case when month(getdate())=1 then month(getdate())+11 else month(getdate())end)
Now I just ...
How to add pandas data to an existing csv file?
...ly starting with a pyspark dataframes - I got type conversion errors (when converting to pandas df's and then appending to csv) given the schema/column types in my pyspark dataframes
Solved the problem by forcing all columns in each df to be of type string and then appending this to csv as follows:...
How can I reorder a list? [closed]
...d', 'e']
myorder = [3, 2, 0, 1, 4]
mylist = [mylist[i] for i in myorder]
print(mylist) # prints: ['d', 'c', 'a', 'b', 'e']
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Difference between await and ContinueWith
...s but it could easily end up running on a thread pool thread... at which point you can't access the UI, etc.
– Jon Skeet
Sep 23 '13 at 19:59
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