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How to use LocalBroadcastManager?
...
thanks. got it working already. but the problem i faced was to get hold on LocalBroadcastManager class. Since its a support package class, so i wasn't able to use it in my ordinary package till i added Compatibility Library from Android Tools. Once i...
Handling a Menu Item Click Event - Android
...ty once a Menu Item is clicked, but I'm not sure how to do this. I've been reading through the android documentation, but my implementation isn't correct..and some guidance in the right direction would help. I've listed my code below and commented out my problem areas, I think I'm invoking the wrong...
Dynamically load a JavaScript file
... // there are several events for cross browser compatibility
script.onreadystatechange = callback;
script.onload = callback;
// fire the loading
head.appendChild(script);
}
Then you write the code you want to use AFTER the script is loaded in a lambda function :
var myPrettyCode = ...
How to send an object from one Android Activity to another using Intents?
... with it's values
private MyParcelable(Parcel in) {
mData = in.readInt();
}
}
Observe that in the case you have more than one field to retrieve from a given Parcel, you must do this in the same order you put them in (that is, in a FIFO approach).
Once you have your objects impleme...
dynamic_cast and static_cast in C++
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But, to help you understand RTTI (and thus dynamic_cast) more, you should read up on the <typeinfo> header, and the typeid operator. This returns the type info corresponding to the object you have at hand, and you can inquire various (limited) things from these type info objects.
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Get JavaScript object from array of objects by value of property [duplicate]
...you meant a for loop, not specifically for..in), they are fast and easy to read. Anyhow, here's some options.
For loop:
function getByValue(arr, value) {
for (var i=0, iLen=arr.length; i<iLen; i++) {
if (arr[i].b == value) return arr[i];
}
}
.filter
function getByValue2(arr, value)...
JavaScript plus sign in front of function expression
...essions. It's not clear at all what + is doing in this case if you don't already know this arcane quirk of js.
– Chris
Nov 13 '12 at 19:03
1
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How to show and update echo on same line
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Well I did not read correctly the man echo page for this.
echo had 2 options that could do this if I added a 3rd escape character.
The 2 options are -n and -e.
-n will not output the trailing newline. So that saves me from going to a new...
What character to use to put an item at the end of an alphabetic list?
...ons, while the question seems to ask for a universal solutions. There is already a comment that mentions that such a character cannot be used on Sharepoint successfully.
– Andrei
Apr 29 at 16:44
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How can I brew link a specific version?
...For detailed info on all the ways to install an older version of a formula read this answer.
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