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Initialize a byte array to a certain value, other than the default null? [duplicate]
...ern here is more compact code; if I have to do this method for each of the files that the program has to generate and process and keep things as they are, I'm going to have to copy and paste a ton of loops. I'm sure there are ways to implement this file-handling in C# that will make this problem moo...
Editing the git commit message in GitHub
...nswered May 23 '12 at 21:56
dunnidunni
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What is offsetHeight, clientHeight, scrollHeight?
...rence between offsetHeight , clientHeight and scrollHeight or offsetWidth , clientWidth and scrollWidth ?
4 Answer...
Text overflow ellipsis on two lines
...gradable) with Javascript.
As an added bonus, there's a downloadable zip file of the complete process (if you want to understand it and all), but also a SASS mixin file so that you can fold it into your process easy-peasy.
Hope this helps!
http://www.mobify.com/blog/multiline-ellipsis-in-pure-cs...
SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
...
Add the username from SendGrid into your SMTP settings in the web.config file.
Hope this helps!
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Why do people hate SQL cursors so much? [closed]
...
The Size Issue
For really epic result sets (i.e., dumping a table to a file), cursors are essential. The set-based operations can't materialize really large result sets as a single collection in memory.
Alternatives
I try to use an ORM layer as much as possible. But that has two purposes. F...
Are iframes considered 'bad practice'? [closed]
...about them as a text/markup equivalent to the way a video or another media file would be embedded.
For scripting background events, the choice is generally between a hidden iframe and XmlHttpRequest to load content for the current page. The difference there is that an iframe generates a page load,...
Query for array elements inside JSON type
...e explained in the manual.
Both queries use an implicit JOIN LATERAL.
SQL Fiddle.
Closely related answer:
Query for element of array in JSON column
jsonb in Postgres 9.4+
Use the equivalent jsonb_array_elements().
Better yet, use the new "contains" operator @> (best in combination with a matchi...
Excel: last character/string match in a string
...he following string (which is stored in cell A1):
Drive:\Folder\SubFolder\Filename.ext
To get the position of the last \, you would use this formula:
=FIND("@",SUBSTITUTE(A1,"\","@",(LEN(A1)-LEN(SUBSTITUTE(A1,"\","")))/LEN("\")))
That tells us the right-most \ is at character 24. It does this ...
Factors in R: more than an annoyance?
... factors easily with droplevels() to drop unused factor levels for an individual factor or for every factor in a data.frame (since R 2.12):
x <- subset(iris, Species == 'setosa')
levels(x$Species)
# [1] "setosa" "versicolor" "virginica"
x <- droplevels(x)
levels(x$Species)
# [1] "setosa"...