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Data Modeling with Kafka? Topics and Partitions
...bout when using a new service (such as a non-RDBMS data store or a message queue) is: "How should I structure my data?".
4 ...
How to set specific java version to Maven
...anielBarbarian to set it in mvn.bat.
For some not familiar with window's batch file, I just basically added the set JAVA_HOME=<path_to_other_jdk> line after @REM ==== START VALIDATION ==== in mvn.bat (i.e., %MAVEN_HOME%\bin\mvn.bat):
@REM ==== START VALIDATION ====
set JAVA_HOME=C:\Program ...
Can you use if/else conditions in CSS?
... PHP that way the elements styling can change.
– csga5000
Feb 21 '15 at 22:14
and, what about if you want to stylize s...
Rename multiple files based on pattern in Unix
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if you want to batch rename recursively use ; in conjunction with #1. example: mmv ";fgh*" "#1jkl#2"
– Alp
Apr 12 '15 at 16:14
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IN vs OR in the SQL WHERE Clause
...sults:
SELECT COUNT(*) FROM t_inner WHERE val IN (1000, 2000, 3000, 4000, 5000, 6000, 7000, 8000, 9000);
1 row fetched in 0.0032 (1.2679 seconds)
SELECT COUNT(*) FROM t_inner WHERE val = 1000 OR val = 2000 OR val = 3000 OR val = 4000 OR val = 5000 OR val = 6000 OR val = 7000 OR val = 8000 OR val =...
How do I POST JSON data with cURL?
...sted your time. syntax worked fine for me on OSX when I posted it (haven't retried). Guess it is/was just a platform difference. I imagine the upvotes are from people that it helped.
– Adam Tuttle
Nov 1 '15 at 1:23
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Capture Video of Android's Screen
Forget screenshots, is it posible to capture a video of the running application in android?
Rooted or non-rooted, I don't care, I want atleast 15fps.
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Protecting executable from reverse engineering?
...mple anti disassembler and anti-debugger trick. The 8088/6 had a prefetch queue what you did was have an instruction that modified the next instruction or a couple ahead. If single stepping then you executed the modified instruction, if your instruction set simulator did not simulate the hardware ...
Environment variables for java installation
...vac is not recognized as internal or external command, operable program or batch file.
Write in cmd : set path=C:\Program Files\Java\jdk1.8.0_121\bin
Write in cmd : javac
You can check that path is set if not error has been raised.
It is important to note that these changes are only temporary...
Is JavaScript guaranteed to be single-threaded?
...s by indirecting all event responses. When an event comes in, drop it in a queue and deal with the queue in order later, in a setInterval function. If you are writing a framework that you intend to be used by complex applications, doing this could be a good move. postMessage will also hopefully soot...