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Convert all first letter to upper case, rest lower for each word
...ay (which is slightly faster) is to split the string into a char array and then re-build the string:
public string UppercaseFirst(string s)
{
char[] a = s.ToCharArray();
a[0] = char.ToUpper(a[0]);
return new string(a);
}
...
detach all packages while working in R
...names(sessionInfo()$loadedOnly) to explicitly attached packages first, and then detach the packages, as so.
lapply(names(sessionInfo()$loadedOnly), require, character.only = TRUE)
invisible(lapply(paste0('package:', names(sessionInfo()$otherPkgs)), detach, character.only=TRUE, unload=TRUE, force=TRU...
Store pictures as files or in the database for a web app?
...at you would go the route of using a http handler to serve up the images. Then you have all the benefits of the framework at your disposal and you can keep you domain logic cleaner with only having to pass the key to your image to the http handler.
...
(HTML) Download a PDF file instead of opening them in browser when clicked
...mmediate PDF viewing is in all users' best interest. Having said that..." Then assume the OP and future readers are adults and move on to an actionable answer such as Yener's.
– Bob Stein
Apr 3 '18 at 13:49
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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...ray is:
Array.prototype.slice.call(document.querySelectorAll(...));
and then you can do:
Array.prototype.slice.call(document.querySelectorAll(...)).map(...);
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Split comma-separated strings in a column into separate rows
..., "B", "B", "B", "B", "A")
library(data.table)
library(magrittr)
Define function for benchmark runs of problem size n
run_mb <- function(n) {
# compute number of benchmark runs depending on problem size `n`
mb_times <- scales::squish(10000L / n , c(3L, 100L))
cat(n, " ", mb_times, "...
Difficulty with ng-model, ng-repeat, and inputs
...on't need the model to update with every key-stroke, just bind to name and then update the array item on blur event:
<div ng-repeat="name in names">
Value: {{name}}
<input ng-model="name" ng-blur="names[$index] = name" />
</div>
...
Why Response.Redirect causes System.Threading.ThreadAbortException?
...are asking the page not to end the response and continue the execution and then completing request programmatically. But what about the rendering of aspx page and event handlers? not ending the response means, it will finish rendering the aspx page before hitting "completeRequest()". Now if I am usi...
MVC 4 @Scripts “does not exist”
...
I had to add this to my Views/Web.config and then restart Visual Studio.
– Caverman
Sep 6 '16 at 19:41
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Visual Studio Copy Project
... want a copy, the fastest way of doing this would be to save the project. Then make a copy of the entire thing on the File System. Go back into Visual Studio and open the copy. From there, I would most likely recommend re-naming the project/solution so that you don't have two of the same name, bu...