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How to do the equivalent of pass by reference for primitives in Java
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174
You have several choices. The one that makes the most sense really depends on what you're try...
Java Singleton and Synchronization
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213
Yes, it is necessary. There are several methods you can use to achieve thread safety with lazy ...
Copy all files with a certain extension from all subdirectories
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179
--parents is copying the directory structure, so you should get rid of that.
The way you've w...
Virtualbox “port forward” from Guest to Host [closed]
...t and find out the ip address:
ifconfig
example of result (ip address is 10.0.2.15):
eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
Go to Vbox instance window -> Menu -> Network adapters:
adapter should be NAT
cli...
How do I adjust the anchor point of a CALayer, when Auto Layout is being used?
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11 Answers
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Get everything after the dash in a string in javascript
...ction you can use:
function getSecondPart(str) {
return str.split('-')[1];
}
// use the function:
alert(getSecondPart("sometext-20202"));
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How do I view all commits for a specific day?
... Bartholomew!
The answer is to specify the time, e.g. git log --after="2013-11-12 00:00" --before="2013-11-12 23:59"
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Batch file to copy directories recursively
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179
Look into xcopy, which will recursively copy files and subdirectories.
There are examples, 2/...
What is the simplest way to convert a Java string from all caps (words separated by underscores) to
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19 Answers
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