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How to set custom header in Volley Request
...jectRequest...... because I'm doing this and my getHeaders() is not being called...??? I understand that you're creating an anonymous class and overriding the methods. I'm doing just that only w/ JSONObjectRequest instead of StringRequest and my getHeaders() is not called.
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Storing integer values as constants in Enum manner in java [duplicate]
... }
public int getValue() { return value; }
}
And then you call PAGE.SIGN_CREATE.getValue() to get 0.
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With MySQL, how can I generate a column containing the record index in a table?
...ji MySQL requires that every "derived table" is given a name. I decided to call it "r" :) ... It has little purpose in this case, but you'd normally use it to reference attributes of the derived table, as if it was a real table.
– Daniel Vassallo
Feb 27 '12 at ...
How to pass values between Fragments
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I tried step 5, That i'm calling listactivity from fragment and after selecting item from that activity, i want to come back in fragment with selected file name. But its not working, its giving me Nullpointer Exception at onCreateView. Any solution o...
Get the current user, within an ApiController action, without passing the userID as a parameter
...e User property on ApiController.
So the following two statements are basically the same:
string id;
id = User.Identity.GetUserId();
id = RequestContext.Principal.Identity.GetUserId();
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Change the URL in the browser without loading the new page using JavaScript
...sers that don't support onhashchange (IE < 8, Firefox < 3.6), periodically check to see if the hash has changed (using setInterval for example) and update the page. You will also need to check the hash value on page load to set up the initial content.
If you're using jQuery there's a hashchan...
Move the mouse pointer to a specific position?
...en adopted by - it looks like - Chrome and Firefox. It's managed by what's called Mouse Lock, and hitting escape will break it. From my brief read-up, I think the idea is that it locks the mouse to one location, and reports motion events similar to click-and-drag events.
Here's the release document...
When would you use a WeakHashMap or a WeakReference?
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@marcolopes, (I'll assume that your GC guarantees a call to finalize before it reclaims memory.) If dispose is done in the cache finalizer, all is well. If dispose is something you have to manually call, then either 1) extend the class and put dispose in the finalizer, or 2) u...
Using jquery to get element's position relative to viewport
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Look into the Dimensions plugin, specifically scrollTop()/scrollLeft(). Information can be found at http://api.jquery.com/scrollTop.
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Input placeholders for Internet Explorer
...== '') element.val(value);
});
element.blur();
}
And to use it, call it in this way :
bindInOut($('#input'),'Here your value :)');
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