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How can I create download link in HTML?
...ease omit the "target='_blank'", since that won't work in IE. Did you even test it?
– Tara
Dec 21 '14 at 21:39
4
...
What is the difference between float and double?
...an double for something simple, e.g. computing the factorial of 60.
During testing, maybe a few test cases contain these huge numbers, which may cause your programs to fail if you use floats.
Of course, sometimes, even double isn't accurate enough, hence we sometimes have long double[1] (the above ...
How do I write a bash script to restart a process if it dies?
...
@TomášZato you can do the above loop without testing the process' exit code while true; do myprocess; done but note that there is now no way to stop the process.
– lhunath
Jan 19 '14 at 1:57
...
i18n Pluralization
...gt; 4) %>
Updated answer for languages with multiple pluralization (tested with Rails 3.0.7):
File config/initializers/pluralization.rb:
require "i18n/backend/pluralization"
I18n::Backend::Simple.send(:include, I18n::Backend::Pluralization)
File config/locales/plurals.rb:
{:ru =>
...
What underlies this JavaScript idiom: var self = this?
...nctions.
In instances where we would have used var self = this:
function test() {
var self = this;
this.hello = "world";
document.getElementById("test_btn").addEventListener("click", function() {
console.log(self.hello); // logs "world"
});
};
We can now use an arrow func...
How to get the browser viewport dimensions?
...
different screen size variables/solutions live test: ryanve.com/lab/dimensions
– Alex Pandrea
Jun 4 '19 at 11:34
...
Iterating each character in a string using Python
... through the string, use enumerate():
>>> for i, c in enumerate('test'):
... print i, c
...
0 t
1 e
2 s
3 t
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How to create a button programmatically?
..., height: 50))
button.backgroundColor = .greenColor()
button.setTitle("Test Button", forState: .Normal)
button.addTarget(self, action: #selector(buttonAction), forControlEvents: .TouchUpInside)
self.view.addSubview(button)
}
func buttonAction(sender: UIButton!) {
print("Button tapped")
}...
How to define a List bean in Spring?
...;property name="id" value="1"></property>
<property name="listTest">
<list value-type="java.util.List">
<ref bean="test1"/>
<ref bean="test2"/>
</list>
</property>
</bean>
define those beans(test1,tes...
Stashing only un-staged changes in Git
...anges after staging them? – Shin
A: Because you should always checkin tested code :) That means, you need to run the tests with only the changes you are about to commit
All this apart from the fact that of course, as an experienced programmer, you have the innate urge to test and review just t...