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How to write a caption under an image?
...purpose replacements for images with captions. They only apply to figures. If you (for example) have a step-by-step how-to that is composed of paragraphs intermixed with captioned photos, it may be important that the images are presented at the same paragraph breaks as defined in the html. Hence <...
How to split a sequence into two pieces by predicate?
...
You can also use foldLeft if you need something a little extra. I just wrote some code like this when partition didn't cut it:
val list:List[Person] = /* get your list */
val (students,teachers) =
list.foldLeft(List.empty[Student],List.empty[Teac...
Git push error '[remote rejected] master -> master (branch is currently checked out)'
...ository the user is working with on two computers?
– Nowhere man
Mar 18 '13 at 10:38
9
Changing t...
Java - get pixel array from image
...((DataBufferByte) bufferedImage.getRaster().getDataBuffer()).getData();
If you are working with large images and performance is an issue, the first method is absolutely not the way to go. The getRGB() method combines the alpha, red, green and blue values into one int and then returns the result, ...
Looping through the content of a file in Bash
...g whitespace, interpreting backslash sequences, and skipping the last line if it's missing a terminating linefeed. If these are concerns, you can do:
while IFS="" read -r p || [ -n "$p" ]
do
printf '%s\n' "$p"
done < peptides.txt
Exceptionally, if the loop body may read from standard input...
How do Google+ +1 widgets break out of their iframe?
...get can introduce a tooltip-type deal that is clearly larger than the <iframe> element in which it is contained. I’ve inspected the DOM to confirm this.*
...
JavaScript by reference vs. by value [duplicate]
...false
Example 2:
var a = ["1", "2", {foo:"bar"}];
var b = a[1]; // b is now "2";
var c = a[2]; // c now references {foo:"bar"}
a[1] = "4"; // a is now ["1", "4", {foo:"bar"}]; b still has the value
// it had at the time of assignment
a[2] = "5"; // a is now ["1", "4", "5"]; c st...
How to `go test` all tests in my project?
...subdirectories:
$ go test ./...
This should run all tests for given specific directories:
$ go test ./tests/... ./unit-tests/... ./my-packages/...
This should run all tests with import path prefixed with foo/:
$ go test foo/...
This should run all tests import path prefixed with foo:
$ go ...
Example for sync.WaitGroup correct?
...hen you already know how many times it will be called.
Waitgroups panic if the counter falls below zero. The counter starts at zero, each Done() is a -1 and each Add() depends on the parameter. So, to ensure that the counter never drops below and avoid panics, you need the Add() to be guaranteed ...
Launch Bootstrap Modal on page load
...n's not working: the dialog is permanently stuck on top of the page. Also, if you use "fade" class along with "modal", the dialog won't appear at all.
– Boris Burkov
Aug 8 '14 at 8:22
...