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Best way to store a key=>value array in JavaScript?
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That's just what a JavaScript object is:
var myArray = {id1: 100, id2: 200, "tag with spaces": 300};
myArray.id3 = 400;
myArray["id4"] = 500;
You can loop through it using for..in loop:
for (var key in myArray) {
console.log("key " + key + " has value " + myArray[key...
The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera
..."populate it again"...I have a fairly robust system in place for composing my view models, but I had completely forgotten to call it. Thus, the property wasn't populated and I received this (rather ambiguous) message no matter what I tried.
– Tim Medora
Dec 25 ...
REST API 404: Bad URI, or Missing Resource?
...mparison to undefined vs. empty string, which is a more concise version of my point in my answer. There is a difference, but that doesn't imply that an empty string is an error. To stretch the analogy: You could have a method String getName() that has an implementation like this: return this.name ...
Creating email templates with Django
... a mailchimp etc. set of templates for transactional, templated emails for my own project). It is still a work-in-progress though, but for the example above, you would do:
from templated_email import send_templated_mail
send_templated_mail(
'email',
'from@example.com',
['to@...
How to delete a file via PHP?
How do I delete a file from my server with PHP if the file is in another directory?
6 Answers
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Set the value of an input field
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This is one way of doing it:
document.getElementById("mytext").value = "My value";
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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
..."no", and (skips b completely, it is not evaluated at all, and) says: a is my result (NOT: False is my result).
If a doesn't answer, and asks it: what is your length? (Again, you can customize this as an author of a's class). If a answers 0, and does the same as above - considers it false (NOT Fals...
How do I import a Swift file from another Swift file?
I simply want to include my Swift class from another file, like its test
13 Answers
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java.lang.ClassNotFoundException: Didn't find class on path: dexpathlist
... an helloworld example from Irrlicht engine source. Then I try using it in my project following the same format of that example. But I got:
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Eclipse JPA Project Change Event Handler (waiting)
...ing 'JPA Project Change Event Handler (waiting)', whenever I try to build my project.
9 Answers
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