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How using try catch for exception handling is best practice
...e and throw a new, more specific exception.
int GetInt(int[] array, int index)
{
try
{
return array[index];
}
catch(System.IndexOutOfRangeException e)
{
throw new System.ArgumentOutOfRangeException(
"Parameter index is out of range.");
}
}
Yo...
SQL error “ORA-01722: invalid number”
...
In my case the conversion error was in functional based index, that I had created for the table.
The data being inserted was OK. It took me a while to figure out that the actual error came from the buggy index.
Would be nice, if Oracle could have gave more precise error message...
Very slow compile times on Visual Studio 2005
...
* Store the project on an SSD drive * Disable windows indexing (in a file manager, right click solution folder, Properties->Advanced, untick the "Allow files ... indexed ...")
– nos
Sep 24 '14 at 7:41
...
Bootstrap Carousel image doesn't align properly
...sive center-block" src="img/....jpg" alt="First slide">
This automatically does image resizing, and centers the picture.
Edit:
With bootstrap 4, just add the img-fluid class
<img class="img-fluid" src="img/....jpg">
...
How to post JSON to a server using C#?
...
Don't build JSON manually. It is easy to make mistakes that allow for JSON injection.
– Florian Winter
Feb 27 '17 at 14:08
5
...
Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
I'm receiving the following error on a couple of Chrome browsers but not all. Not sure entirely what the issue is at this point.
...
How can I make pandas dataframe column headers all lowercase?
...@PawelKranzberg Do you have any idea how to lower the column names of MultiIndex
– curious_nustian
May 2 at 19:44
1
...
Differences between Agda and Idris
...the easiest example is associativity of vector concatenation. Given length-indexed lists called vectors defined thusly:
data Vect : Nat -> Type -> Type where
Nil : Vect 0 a
(::) : a -> Vect n a -> Vect (S n) a
and concatenation with the following type:
(++) : Vect n a -> Vect...
nginx: send all requests to a single html page
...
This worked for me:
location / {
alias /path/to/my/indexfile/;
try_files $uri /index.html;
}
This allowed me to create a catch-all URL for a javascript single-page app. All static files like css, fonts, and javascript built by npm run build will be found if they are i...
Remove files from Git commit
...t will take the file as it was in the previous commit, and stage it in the index. The file in the working directory is untouched.
The git commit will then commit and squash the index into the current commit.
This essentially takes the version of the file that was in the previous commit and adds it ...