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JavaScript private methods
...l prototype method, especially if you are creating a lot of these objects. For every object instance, it creates a separate function bound to the object and not the class. Also, this does not get garbage collected until the object itself is destroyed.
– Arindam
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Open file dialog box in JavaScript
...s has the FileReader object, old browsers you gotta use the value and look for the file extension.
– Vicary
Jan 19 '13 at 11:22
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How to store custom objects in NSUserDefaults
... to fix it. I have made a custom class to hold some data. I make objects for this class, and I need to them to last between sessions. Before I was putting all my information in NSUserDefaults , but this isn't working.
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Unsafe JavaScript attempt to access frame with URL
...s expected, only changing the hash part of the url.
If you are using this for cross-domain communication, then I would recommend using easyXDM instead.
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Using 'starts with' selector on individual class names
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use * instead of div if you not bounding class for specific element :)
– Hidayt Rahman
Sep 30 '19 at 9:21
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How to get the width and height of an android.widget.ImageView?
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very nice code brother and logical +1 for that. you can also achieve this by setting ImageView property android:adjustViewBounds="true" to true :)
– AZ_
Jan 13 '11 at 15:14
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Specifying an Index (Non-Unique Key) Using JPA
...ever need to create and index with two or more columns you may use commas. For example:
@Entity
@Table(name = "company__activity",
indexes = {@Index(name = "i_company_activity", columnList = "activity_id,company_id")})
public class CompanyActivity{
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How to Set a Custom Font in the ActionBar Title?
...'t completely supported, but here's what I did. You can use a custom view for your action bar (it will display between your icon and your action items). I'm using a custom view and I have the native title disabled. All of my activities inherit from a single activity, which has this code in onCreate...
How to change color in circular progress bar?
...="#447a29" android:endColor="#227a29" values different so that it doesn't form a static circle.
– Abhishek Sengupta
Aug 7 '18 at 9:05
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Disable Required validation attribute under certain circumstances
... certain controller actions. I am wondering this because on one of my edit forms I do not require the user to enter values for fields that they have already specified previously. However I then implement logic that when they enter a value it uses some special logic to update the model, such as hashi...