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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
2
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...
Get list of JSON objects with Spring RestTemplate
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224
Maybe this way...
ResponseEntity<Object[]> responseEntity = restTemplate.getForEntity(u...
Suppress properties with null value on ASP.NET Web API
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132
In the WebApiConfig:
config.Formatters.JsonFormatter.SerializerSettings =
new...
Inner join vs Where
... look at these two tables:
CREATE TABLE table1 (
id INT,
name VARCHAR(20)
);
CREATE TABLE table2 (
id INT,
name VARCHAR(20)
);
The execution plan for the query using the inner join:
-- with inner join
EXPLAIN PLAN FOR
SELECT * FROM table1 t1
INNER JOIN table2 t2 ON t1.id = t2.id;
SELE...
Is it possible to make an HTML anchor tag not clickable/linkable using CSS?
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270
You can use this css:
.inactiveLink {
pointer-events: none;
cursor: default;
}
And th...