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RESTful way to create multiple items in one request
...) along with a page that displays all resources that were added, either in read-only or editable fashion. For instance, a user is able to select and POST multiple images to a gallery using a form comprising only a single file input. If the POST request succeeds in its entirety the user is presented ...
What does {0} mean when initializing an object?
... both C and C++. It's a common idiom used to initialize an object to zero (read on to see what that means).
For scalar types (arithmetic and pointer types), the braces are unnecessary, but they're explicitly allowed. Quoting the N1570 draft of the ISO C standard, section 6.7.9:
The initializer ...
Creating a comma separated list from IList or IEnumerable
...have to - it might be doing all kinds of nasty stuff. So, you're left with reading into buffers and resizing as you go - which is exactly what List<T> does. Why reinvent the wheel?
– Jon Skeet
Jul 23 '09 at 19:58
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How to get folder path for ClickOnce application
...thod (xcopy, ClickOnce, InstallShield, anything) because those are usually read only for applications, especially in newer Windows versions and server environments.
An app must always write to the folders reserved for such purposes. You can get the folders you need starting from Environment.Special...
Javascript call() & apply() vs bind()?
I already know that apply and call are similar functions which set this (context of a function).
22 Answers
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How to move all files including hidden files into parent directory via *
...bashman () { man bash | less -p "^ $1 "; } and then bashman shopt to read all about it straightforwardly. (Might have to hit n to jump down to the command if there are lines starting with shopt, as I found.)
– Nick Rice
Nov 20 '14 at 16:22
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Trouble comparing time with RSpec
...ect maintains greater precision than the database does. When the value is read back from the database, it’s only preserved to microsecond precision, while the in-memory representation is precise to nanoseconds.
If you don't care about millisecond difference, you could do a to_s/to_i on both side...
How to print a list of symbols exported from a dynamic library
...ot of things one can do with nm. Again, it's an external resource one can read through to discover a solution, but not a solution itself to the requested “a simple way to list the symbols that are exported from a dylib file”. “nm -gU ….dylib” is, however.
– Slipp D....
Most popular screen sizes/resolutions on Android phones [closed]
...that Android's developer site provides information on this topic. I have already read the following three pages:
8 Answers
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How to convert R Markdown to PDF?
... 0) {
stop("Error: missing file operand", call. = TRUE)
} else {
# read report to render from command line
for (rmd in commandArgs(trailingOnly = TRUE)) {
# render Rmd to PDF
if ( grepl("\\.Rmd$", rmd) && file.exists(rmd)) {
render(rmd, pdf_document())...