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How do I grep recursively?
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edited Dec 6 '17 at 17:18
Greg Bacon
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How do you determine the ideal buffer size when using FileInputStream?
...e so you are reading a few bytes more than the disk block, the operations with the file system can be extremely inefficient (i.e. if you configured your buffer to read 4100 bytes at a time, each read would require 2 block reads by the file system). If the blocks are already in cache, then you wind ...
How can I remove a trailing newline?
...f Perl's chomp function, which removes the last character of a string if it is a newline?
28 Answers
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IntelliJ and Tomcat.. Howto..?
Using Netbeans, I develop sites with Tomcat as the local server to manage it.
In Netbeans it was "Install, write hit Run and it works"
How do I pull the same thing off in IntelliJ?
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How to use SharedPreferences in Android to store, fetch and edit values [closed]
I want to store a time value and need to retrieve and edit it. How can I use SharedPreferences to do this?
31 Answers
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In what cases will HTTP_REFERER be empty
I know it's possible to get an empty HTTP_REFERER. Under what circumstances does this happen? If I get an empty one, does it always mean that the user changed it? Is getting an empty one the same as getting a null one? and under what circumstances do I get that too?
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Sql query to insert datetime in SQL Server
... married to the dd-mm-yy hh:mm:ss xm format, you will need to use CONVERT with the specific style.
insert into table1 (approvaldate)
values (convert(datetime,'18-06-12 10:34:09 PM',5));
5 here is the style for Italian dates. Well, not just Italians, but that's the culture it's attributed to...
simulate background-size:cover on or
How can I simulate the functionality of background-size:cover on an html element like <video> or <img> ?
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In a URL, should spaces be encoded using %20 or +? [duplicate]
... email links, because using +es after the ? will result in emails opening with +es still in there. So: mailto:support@example.org?subject=I%20need%20help
– Sygmoral
Feb 19 '15 at 0:33
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What is the shortcut in IntelliJ IDEA to find method / functions?
I know that Ctrl + N is to find classes and it is very useful. But what about methods?
16 Answers
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