大约有 3,516 项符合查询结果（耗时：0.0165秒） [XML]
How to remove all line breaks from a string
... to be a complaint. It does what I said: remove EVERYTHING not in that HEX range. What chars that are depends on the char set of course, but this post was about ASCII.
– masi
Jan 23 '19 at 23:11
...
How do I check if a string contains another string in Objective-C?
...
NSString *string = @"hello bla bla";
if ([string rangeOfString:@"bla"].location == NSNotFound) {
NSLog(@"string does not contain bla");
} else {
NSLog(@"string contains bla!");
}
The key is noticing that rangeOfString: returns an NSRange struct, and the documentation ...
How to save a Python interactive session?
...ation states:
This function uses the same syntax as %history for input ranges, then saves the lines to the filename you specify.
This allows for example, to reference older sessions, such as
%save current_session ~0/
%save previous_session ~1/
Look at the videos on the presentation page to ...
How do I print out the contents of an object in Rails for easy debugging?
...nteger
precision:
scale:
limit:
range: !ruby/range
begin: -2147483648
end: 2147483648
excl: true
title: &3 !ruby/object:ActiveRecord::Type::String
precision:
scale:
limit:
...
How to get a Docker container's IP address from the host
...omes to the rescue.
Modern Docker client syntax is:
docker inspect -f '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' container_name_or_id
Old Docker client syntax is:
docker inspect --format '{{ .NetworkSettings.IPAddress }}' container_name_or_id
These commands will return the Doc...
How to format date and time in Android?
...va.text.SimpleDateFormat (what you linked and uses H for hours in the 0-23 range) and android.text.format.DateFormat (what the answer is about and uses k for hours in the 0-23 range)
– dnet
Dec 7 '12 at 22:51
...
Get cursor position (in characters) within a text Input field
...et (cursor) position of the specified text field (oField).
** Return value range is 0-oField.value.length.
*/
function doGetCaretPosition (oField) {
// Initialize
var iCaretPos = 0;
// IE Support
if (document.selection) {
// Set focus on the element
oField.focus();
// To get ...
Alternative to google finance api [closed]
...,
#["noname", ["g4", "Holdings Gain"]],
#["noname", ["m", "Day’s Range"]],
#["noname", ["g5", "Holdings Gain Percent (Realtime)"]],
#["noname", ["m2", "Day’s Range (Realtime)"]],
#["noname", ["g6", "Holdings Gain (Realtime)"]],
#["noname", ["k", "52 Week High"]],
#["n...
Why do I get an UnsupportedOperationException when trying to remove an element from a List?
... with random indices, it's better to generate enough random numbers in the range, and then traversing the List once with a listIterator(), calling remove() at appropriate indices. There are questions on stackoverflow on how to generate random but distinct numbers in a given range.
With this, your a...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
..., 09 Dec 2013 14:29:04 GMT
ETag: "98918ee7f339c7534c34b9f5a448c3e2"
Accept-Ranges: bytes
Content-Type: application/x-font-ttf
Content-Length: 12156
Server: AmazonS3
2) Check Cloudfront works with the headers
curl -i -H "Origin: https://example.com" https://xxxxx.cloudfront.net/assets/fonts/my-coo...