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What are “connecting characters” in Java identifiers?
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I'm not sure that actually fully answers the (implied) question of which characters may start a Java identifier. Following links we end up at Character.isJavaIdentifierStart() which states A character may start a Java identifier if and only if one...
Select SQL Server database size
... I have some VLDBs that cause DECIMAL(8,2) to yeild "Arithmetic overflow error converting numeric to data type numeric." Changing DECIMAL(8,2) to DECIMAL(12,2) was the fix.
– colbybhearn
Aug 18 '15 at 15:12
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Does Java read integers in little endian or big endian?
... It took almost 8 years but finally someone spotted the syntax error. Thanks @MooseMorals :)
– Jonas Elfström
Mar 4 '16 at 10:04
add a comment
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Rails Root directory path?
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Personally I like the newer syntax: Rails.root / 'app' / 'assets' / 'images' / 'logo.png'
– Ajedi32
Feb 18 '16 at 17:13
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Python 3 turn range to a list
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Why does it give an error in jupyter notebook and working fine in shell? Error: 'range' object is not callable
– subtleseeker
Sep 29 '18 at 15:01
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How to use double or single brackets, parentheses, curly braces
... typically iterated over in loops:
$ echo f{oo,ee,a}d
food feed fad
$ mv error.log{,.OLD}
(error.log is renamed to error.log.OLD because the brace expression
expands to "mv error.log error.log.OLD")
$ for num in {000..2}; do echo "$num"; done
000
001
002
$ echo {00..8..2}
00 02 04 06 08
$ echo ...
How to remove multiple indexes from a list at the same time? [duplicate]
...t-in operation to remove a number of indexes at once.
Your example is actually a contiguous sequence of indexes, so you can do this:
del my_list[2:6]
which removes the slice starting at 2 and ending just before 6.
It isn't clear from your question whether in general you need to remove an arbitr...
java get file size efficiently
...97.044
URL sum: 95534, per Iteration: 382.136
File must be caching the calls to the filesystem, while channels and URL have some overhead.
Code:
import java.io.*;
import java.net.*;
import java.util.*;
public enum FileSizeBench {
LENGTH {
@Override
public long getResult() ...
Namespace not recognized (even though it is there)
I am getting this error:
20 Answers
20
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LINQ - Full Outer Join
...easible, for two reasons:
Consistency in methods helps save time, avoid errors, and avoid unintended behavior.
If there ever is an out-of-the-box ".FullJoin()" method in the future, I would imagine it will try to keep to the syntax of the currently existing ".Join()" method if it can. If it does...