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How can I use a carriage return in a HTML tooltip?
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The latest specification allows line feed character, so a simple line break inside the attribute or entity 
 (note that characters # and ; are required) are OK.
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Can an ASP.NET MVC controller return an Image?
..., "image/jpeg");
}
As a note, this seems to be fairly efficient. I did a test where I requested the image through the controller (http://localhost/MyController/Image/MyImage) and through the direct URL (http://localhost/Images/MyImage.jpg) and the results were:
MVC: 7.6 milliseconds per photo
Di...
pass post data with window.location.href
...direct.js"
$("#btn_id").click(function(){
$.redirect(http://localhost/test/test1.php,
{
user_name: "khan",
city : "Meerut",
country : "country"
});
});
});
see https://github.com/mgalante/jquery.redirect
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Replace multiple characters in one replace call
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Use the OR operator (|):
var str = '#this #is__ __#a test###__';
str.replace(/#|_/g,''); // result: "this is a test"
You could also use a character class:
str.replace(/[#_]/g,'');
Fiddle
If you want to replace the hash with one thing and the underscore with another, then ...
How to insert text into the textarea at the current cursor position?
.../setRangeText
I'm not sure about the browser support for this though.
Tested in Chrome 81.
function typeInTextarea(newText, el = document.activeElement) {
const [start, end] = [el.selectionStart, el.selectionEnd];
el.setRangeText(newText, start, end, 'select');
}
document.getEle...
Sample settings.xml for maven
... local
| environment.
|
| For example, if you have an integration testing plugin - like cactus -
| that needs to know where your Tomcat instance is installed, you can
| provide a variable here such that the variable is dereferenced during the
| build process to configure the cactus...
Java Map equivalent in C#
...","world");
...
Console.Writeline(example["hello"]);
An efficient way to test/get values is TryGetValue (thanx to Earwicker):
if (otherExample.TryGetValue("key", out value))
{
otherExample["key"] = value + 1;
}
With this method you can fast and exception-less get values (if present).
Reso...
Which is better, number(x) or parseFloat(x)?
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use isNaN() for testing the NaN value, isNaN(NaN) returns true
– jave.web
Feb 6 '14 at 19:52
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How do I create 7-Zip archives with .NET?
...ntrast, is well-documented, easy to use, and has many sample usages in its test project. Using the examples, I could quickly compress and decompress using file or memory.
– John Wigger
Dec 27 '10 at 20:43
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Remove all occurrences of char from string
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String test = "09-09-2012";
String arr [] = test.split("-");
String ans = "";
for(String t : arr)
ans+=t;
This is the example for where I have removed the character - from the String.
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