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How to get a thread and heap dump of a Java process on Windows that's not running in a console
...o that the heap dump is generated automatically upon an OutOfMemoryError, -XX:+HeapDumpOnOutOfMemoryError But, you can manually trigger a heap dump, also. The most common way is to use the java utility jmap.
NOTE: this utility is not available on all platforms. As of JDK 1.6, jmap is available on...
How to export and import environment variables in windows?
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this command did work: set > "C:\Users\xx\Desktop\envir variable.txt"
– JinSnow
May 27 '19 at 4:51
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How do I output an ISO 8601 formatted string in JavaScript?
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new Date("xx").toISOString() produces NaN-NaN-NaNTNaN:NaN:NaN.NZ The native implementation throws RangeException.
– Joseph Lennox
Aug 18 '14 at 21:25
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Changing navigation bar color in Swift
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@NathanMcKaskle Check your RGB, it should in "xx/250.0f" formate.
– Mohit Tomar
Apr 27 '16 at 5:22
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ssh “permissions are too open” error
...n use the key.
I believe this will work with any permissions in the set "0xx0" but I haven't tested every combination with every version. I have tried 0660 with 5.3p1-84 on CentOS 6, and the group not the primary group of the user but a secondary group, and it works fine.
This would typically not ...
Exit Shell Script Based on Process Exit Code
... the last element in the pipe so, in the code:
ls -al file.ext | sed 's/^/xx: /"
will not return an error code if the file doesn't exist (since the sed part of the pipeline actually works, returning 0).
The bash shell actually provides an array which can assist in that case, that being PIPESTATU...
How to set SQL Server connection string?
... SQL Server 201x Express User: sa Password: Password123
SQL Server 20xx Web or Standard User: sa Password: will be the same
as your administrator or root user password at the time the VDS was
provisioned.
You can log in with sa user in this login window at the start of SQL Server Datab...
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
...nd clicked "Add..." From there I browsed to C:\Program Files\Java\jdk1.7.0_XX and then I could select the jre as jaipster described.
– jlunavtgrad
Jan 27 '15 at 21:03
7
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Right HTTP status code to wrong input
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Codes starting with 4 (4xx) are meant for client errors. Maybe 400 (Bad Request) could be suitable to this case? Definition in http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html says:
"The request could not be understood by the server due to ma...
Weird Integer boxing in Java
... of the static block. The max range of the cache can be controlled by the -XX:AutoBoxCacheMax JVM option.
This caching behaviour is not applicable for Integer objects only, similar to Integer.IntegerCache we also have ByteCache, ShortCache, LongCache, CharacterCache for Byte, Short, Long, Character...