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How to set standard encoding in Visual Studio
...at would be lost in ASCII encoding? If that's the case, then there is a VS2008 global setting in Tools > Options > Environment > Documents, named Save documents as Unicode when data cannot be saved in codepage. When this is enabled, VS2008 will save as Unicode if certain characters cannot...
Angularjs $q.all
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In javascript there are no block-level scopes only function-level scopes:
Read this article a...
Image fingerprint to compare similarity of many images
...ed down versions of each image as a fingerprint
Combine technique (1) and (2) into a hybrid approach for improved comparison quality
A luminosity histogram (especially one that is separated into RGB components) is a reasonable fingerprint for an image - and can be implemented quite efficiently. Su...
Declaration suffix for decimal type
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235
Documented in the C# language specification, chapter 2.4.4:
float f = 1.2f;
double d = 1.2d;
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How to properly seed random number generator
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239
Each time you set the same seed, you get the same sequence. So of course if you're setting the...
what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
...d and we should use hdfs dfs instead.
hdfs dfs <args>
same as 2nd i.e would work for all the operations related to HDFS and is the recommended command instead of hadoop dfs
below is the list categorized as hdfs commands.
namenode|secondarynamenode|datanode|dfs|dfsadmin|fsck|balancer...
ASP.NET MVC Html.DropDownList SelectedValue
I have tried this is RC1 and then upgraded to RC2 which did not resolve the issue.
9 Answers
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jQuery: Difference between position() and offset()
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216
Whether they're the same depends on context.
position returns a {left: x, top: y} object re...
Android gradle: buildtoolsVersion vs compileSdkVersion
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2 Answers
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Active
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Concept behind these four lines of tricky C code
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The number 7709179928849219.0 has the following binary representation as a 64-bit double:
01000011 00111011 01100011 01110101 01010011 00101011 00101011 01000011
+^^^^^^^ ^^^^---- -------- -------- -------- -------- -------- --------
+ shows...