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Print number of keys in Redis
...s_version:6.0.6
redis_git_sha1:00000000
redis_git_dirty:0
redis_build_id:b63575307aaffe0a
redis_mode:standalone
os:Linux 5.4.0-1017-aws x86_64
arch_bits:64
multiplexing_api:epoll
atomicvar_api:atomic-builtin
gcc_version:9.3.0
process_id:2854672
run_id:90a5246f10e0aeb6b02cc2765b485d841ffc924e
tcp_por...
is it possible to select EXISTS directly as a bit?
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answered May 3 '10 at 17:53
Alex K.Alex K.
154k2424 gold badges236236 silver badges263263 bronze badges
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Why does Java switch on contiguous ints appear to run faster with added cases?
...me down to the default value of the MinJumpTableSize JVM flag (around line 352 in the code).
I have raised the issue on the hotspot compiler list and it seems to be a legacy of past testing. Note that this default value has been removed in JDK 8 after more benchmarking was performed.
Finally, when...
How to remove duplicate values from a multi-dimensional array in PHP
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jeromegamez
2,6911919 silver badges3434 bronze badges
answered Jun 3 '09 at 18:12
daveilersdaveilers
6,65811 gold...
Concatenate multiple files but include filename as section headers
...same thing, and found this to suggest:
tail -n +1 file1.txt file2.txt file3.txt
Output:
==> file1.txt <==
<contents of file1.txt>
==> file2.txt <==
<contents of file2.txt>
==> file3.txt <==
<contents of file3.txt>
If there is only a single file then the he...
Controlling maven final name of jar artifact
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303
You set the finalName property in the plugin configuration section:
<plugin>
<gr...
WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server
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33 Answers
33
Active
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How can I run MongoDB as a Windows service?
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Ry-♦
192k4444 gold badges392392 silver badges403403 bronze badges
answered Mar 13 '10 at 14:58
Stephen CurranStephen Curran
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NSPredicate: filtering objects by day of NSDate property
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193
Given a NSDate * startDate and endDate and a NSManagedObjectContext * moc:
NSPredicate *predica...