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Can I force a page break in HTML printing?
...
Add a CSS class called "pagebreak" (or "pb"), like so:
@media print {
.pagebreak { page-break-before: always; } /* page-break-after works, as well */
}
Then add an empty DIV tag (or any block element that generates a box) where you wan...
How do you receive a url parameter with a spring controller mapping
... for @RequestParam, here it is: docs.spring.io/spring/docs/current/javadoc-api/org/…
– tobias
Sep 9 at 7:59
...
WAMP shows error 'MSVCR100.dll' is missing when install
When I tried to install WAMP , that popped up the following alert,
23 Answers
23
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An existing connection was forcibly closed by the remote host
... In my case, I was getting this exception only when calling an api when running app locally. No problems in dev, qa, or prod environments. The fix? Using http instead of https locally. We think it may be related to a load balancer. But we just updated our dev, qa, and prod web.confi...
How to check for a JSON response using RSpec?
...
You can also define a helper function inside spec/support/
module ApiHelpers
def json_body
JSON.parse(response.body)
end
end
RSpec.configure do |config|
config.include ApiHelpers, type: :request
end
and use json_body whenever you need to access the JSON response.
For example,...
Why does jQuery or a DOM method such as getElementById not find the element?
...ts from top to bottom. Elements are added to the DOM and scripts are (generally) executed as they're encountered. This means that order matters. Typically, scripts can't find elements which appear later in the markup because those elements have yet to be added to the DOM.
Consider the following mar...
How do I merge a git tag onto a branch
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Is there a way to merge all tags at once?
– ComFreek
Aug 18 '19 at 12:22
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.NET / C# - Convert char[] to string
...oin("", chars);
//we get "a string"
// or for fun:
string s = string.Join("_", chars);
//we get "a_ _s_t_r_i_n_g"
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“Templates can be used only with field access, property access, single-dimension array index, or sin
...es in handy.
You could wrap up your Trainer model class in another class called TrainerViewModel that could work something like this:
class TrainerViewModel
{
private Trainer _trainer;
public string ShortDescription
{
get
{
return _trainer.Description.ToStr...
Throw an error in a MySQL trigger
...e SIGNAL syntax to throw an exception:
signal sqlstate '45000' set message_text = 'My Error Message';
State 45000 is a generic state representing "unhandled user-defined exception".
Here is a more complete example of the approach:
delimiter //
use test//
create table trigger_test
(
id int...