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Get user profile picture by Id
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From the Graph API documentation.
/OBJECT_ID/picture returns a redirect to the object's picture (in this case the users)
/OBJECT_ID/?fields=picture returns the picture's URL
Examples:
<img src="https://graph.facebook.com...
How to serialize Joda DateTime with Jackson JSON processor?
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Note - make sure to use the above classes from org.codehaus.jackson rather than com.fasterxml.jackson.core. Using the second package didn't work for me. In fact, my Jersey app didn't even respect the @JsonSerialized annotation.
– Kevin Meredith
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What is the difference between int, Int16, Int32 and Int64?
...ker and any others like myself who came here trying to decide which to use from a performance standpoint, you should check out this post that suggests Integer is more efficient than Int16 in many cases: stackoverflow.com/questions/129023/net-integer-vs-int16
– Tony L.
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The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
... null. This will be sent to the datetime column which can hold date values from 1753-01-01 00:00:00 onwards, but not before, leading to the out-of-range exception.
This error can be resolved by either modifying the database field to accept null or by initializing the field with a value.
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How do I remove the blue styling of telephone numbers on iPhone/iOS?
Is there a way to remove the default blue hyperlink colour from a telephone number when viewed on an iPhone? Like a specific Mobile Safari tag or CSS to add?
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Java Singleton and Synchronization
...classic” singleton that works in a multithreaded environment (starting from Java 1.5) you should use this one.
public class Singleton {
private static volatile Singleton instance = null;
private Singleton() {
}
public static Singleton getInstance() {
if (instance == null) {
s...
What does [ N … M ] mean in C aggregate initializers?
From sys.c line 123:
1 Answer
1
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Detecting arrow key presses in JavaScript
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Note from MDN: Internet Explorer, Edge (16 and earlier), and Firefox (36 and earlier) use "Left", "Right", "Up", and "Down" instead of "ArrowLeft", "ArrowRight", "ArrowUp", and "ArrowDown".
– Simon
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How to force keyboard with numbers in mobile website in Android
... direction. We're just trying to see if our customer base will not benefit from this.
– Philll_t
Mar 29 '15 at 21:04
1
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How to check if multiple array keys exists
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@Ozh aside from that array_key_exists is slower than isset
– iautomation
Mar 1 '16 at 22:49
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