大约有 35,100 项符合查询结果（耗时：0.0381秒） [XML]
JavaScript blob filename without link
...
The only way I'm aware of is the trick used by FileSaver.js:
Create a hidden <a> tag.
Set its href attribute to the blob's URL.
Set its download attribute to the filename.
Click on the <a> tag.
Here is a simplified example (jsfiddle):
var save...
How to convert std::string to lower case?
...
Adapted from Not So Frequently Asked Questions:
#include <algorithm>
#include <cctype>
#include <string>
std::string data = "Abc";
std::transform(data.begin(), data.end(), data.begin(),
[](unsigned char c){ return std::tolower(c); });...
How do I download a tarball from GitHub using cURL?
...
tom
16.5k55 gold badges3939 silver badges3535 bronze badges
answered Apr 21 '11 at 15:35
saltycranesaltycrane...
switch case statement error: case expressions must be constant expression
My switch-case statement works perfectly fine yesterday. But when I run the code earlier this morning eclipse gave me an error underlining the case statements in color red and says: case expressions must be constant expression, it is constant I don't know what happened. Here's my code below:
...
What does $@ mean in a shell script?
...ns with each individual parameter enclosed in double quotes, allowing to take parameters with blank space from the caller and pass them on.
share
|
improve this answer
|
foll...
How to put a delay on AngularJS instant search?
...instant search but it's somewhat laggy, since it starts searching on each keyup() .
13 Answers
...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...sn't need to have any special logic for dealing with negative numbers. Check out the article on Wikipedia.
Say you have two numbers, 2 and -1. In your "intuitive" way of representing numbers, they would be 0010 and 1001, respectively (I'm sticking to 4 bits for size). In the two's complement way, t...
How can I select random files from a directory in bash?
...
Josh LeeJosh Lee
141k3030 gold badges245245 silver badges258258 bronze badges
...
Best way to remove an event handler in jQuery?
I have an input type="image" . This acts like the cell notes in Microsoft Excel. If someone enters a number into the text box that this input-image is paired with, I setup an event handler for the input-image . Then when the user clicks the image , they get a little popup to add some notes to t...
UILabel - auto-size label to fit text?
...
Please check out my gist where I have made a category for UILabel for something very similar, my category lets a UILabel stretch it's height to show all the content: https://gist.github.com/1005520
Or check out this post: https://stac...