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Divide a number by 3 without using *, /, +, -, % operators
...0*3 + a/100*3 + a/1000*3 + (..). In binary it's almost the same: 1 / 3 = 0.0101010101 (base 2), which leads to a / 3 = a/4 + a/16 + a/64 + (..). Dividing by 4 is where the bit shift comes from. The last check on num==3 is needed because we've only got integers to work with.
– Y...
Effective method to hide email from spam bots
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community wiki
4 revscyptus
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jQuery set checkbox checked
... edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Oct 28 '13 at 9:18
singe Batteursinge B...
How to send email from Terminal?
...://hints.macworld.com/article.php?story=20081217161612647
See also:
http://www.mactricksandtips.com/2008/09/send-mail-over-your-network.html
Eg:
mail -s "hello" "example@example.com" <<EOF
hello
world
EOF
This will send an email to example@example.com with the subject hello and the message
H...
Injecting Mockito mocks into a Spring bean
...mockito.Mockito" factory-method="mock">
<constructor-arg value="com.package.Dao" />
</bean>
Update
In the context file this mock must be listed before any autowired field depending on it is declared.
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node.js hash string?
... in a classic while-loop, then be sure that it's done... ➝ stackoverflow.com/a/21219407/444255
– Frank Nocke
Feb 15 '16 at 16:19
9
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I change the capitalization of a directory and Git doesn't seem to pick up on it
...l thinks the directories are lowercase when I run git ls-files and other commands.
11 Answers
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Maven: add a dependency to a jar by relative path
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Populating a ListView using an ArrayList?
... your arraylist to array
//You will get an exmaple here
//http://www.java-tips.org/java-se-tips/java.lang/how-to-convert-an-arraylist-into-an-array.html
private String arr[]=convert(arrlist);
@Override
public void onCreate(Bundle bun)
{
super.onCreate(bun);
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How to connect to LocalDB in Visual Studio Server Explorer?
...the project and installed the latest EF Nuget package for the project to compile. I also verified that I have Microsoft SQL Server 2012 Express LocalDB installed which came with Visual Studio 2013. I don't have any other instances of SQL installed on my local computer. The program runs and entries...