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How to grep and replace
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On OS X 10.10 Terminal, a proper extension string to parameter -i is required. For example, find /path/to/files -type f -exec sed -i "" "s/oldstring/new string/g" {} \; Anyway, providing empty string still creates a backup file unlike...
Set NOW() as Default Value for datetime datatype?
...an/5.7/en/timestamp-initialization.html
http://optimize-this.blogspot.com/2012/04/datetime-default-now-finally-available.html
Prior to 5.6.5, you need to use the TIMESTAMP data type, which automatically updates whenever the record is modified. Unfortunately, however, only one auto-updated TIMESTAMP...
Printing 1 to 1000 without loop or conditionals
Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times.
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How can I use functional programming in the real world? [closed]
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answered Sep 27 '08 at 4:41
ApocalispApocalisp
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Java Ordered Map
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406
The SortedMap interface (with the implementation TreeMap) should be your friend.
The interface...
Overload with different return type in Java?
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answered Mar 13 '10 at 19:51
Alexander GesslerAlexander Gessler
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In what cases will HTTP_REFERER be empty
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280
It will/may be empty when the enduser
entered the site URL in browser address bar itself.
visi...
How do I view / replay a chrome network debugger har file saved with content?
...clude HAR import functionality.
https://developers.google.com/web/updates/2017/08/devtools-release-notes#har-imports
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How do I uninstall nodejs installed from pkg (Mac OS X)?
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Java serialization: readObject() vs. readResolve()
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