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Does IE9 support console.log, and is it a real function?
...clearly didn't receive the same improvements as the rest of the DOM.
For what it's worth, you can still use some Function.prototype methods on console methods with a little bind() magic:
var log = Function.prototype.bind.call(console.log, console);
log.apply(console, ["this", "is", "a", "test"]);...
How to attach debugger to iOS app after launch?
...t attaches to the process, but I can't seen to get any log output which is what I really need. Any ideas?
– Orlando
Aug 8 '15 at 20:39
2
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Java8: Why is it forbidden to define a default method for a method from java.lang.Object
...wns the state, not the interface, who is in the best position to determine what equality means for that class (especially as the contract for equality is quite strong; see Effective Java for some surprising consequences); interface writers are just too far removed.
It's easy to pull out the Abstr...
Make Iframe to fit 100% of container's remaining height
... this answer is left for historical reasons.
The trick is to understand what the 100% is taken of. Reading CSS specs can help you there.
To make a long story short - there is such a thing as "containing block" - which is not necessary the parent element. Simply said, it is the first element up t...
cancelling a handler.postdelayed process
... void run() {
if (booleanCancelMember != false) {
//do what you need
}
}
}
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Programming with white text on black background?
...lack background? I have heard some rumors that it is better for your eyes. What's the case? Is it any better than the traditional black on white? What are the pros and cons?
...
Logical operators for boolean indexing in Pandas
...do not want boolean evaluation, you want element-wise logical-and. That is what the & binary operator performs:
(a['x']==1) & (a['y']==10)
returns a boolean array.
By the way, as alexpmil notes,
the parentheses are mandatory since & has a higher operator precedence than ==.
Witho...
Trigger a keypress/keydown/keyup event in JS/jQuery?
What is the best way to simulate a user entering text in a text input box in JS and/or jQuery?
9 Answers
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Spring Data JPA - “No Property Found for Type” Exception
...t for those of you who would use Spring Boot now, and Spring Data, here is what would be a more modern answer.
Suppose you have a class such as:
@Entity
class MyClass {
@Id
@GeneratedValue
private Long id;
private String myClassName;
}
Now a JpaRepository for this would look lik...
JavaScript variable assignments from tuples
...cript 1.7 added destructured assignment which allows you to do essentially what you are after.
function getTuple(){
return ["Bob", 24];
}
var [a, b] = getTuple();
// a === "bob" , b === 24 are both true
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