Doesn‘t he hack the ship and confuse the Unix epoch with the moon landing?
Ignoring time zones, the Boris Johnson approach to time zones.
> using the JDBC™ protocol JDBC is not a protocol, JDBC is an API, hence the need for a different JDBC driver per RDBMS. I doubt the author is a developer, I see this misunderstanding often with architects who don’t…
You forgot that the deployment also got more complicated.
You can’t expect part time open source contributors to work for free for you. Instead volunteer to take over maintenance by reviewing PRs and traiging user bug reports.
That or ASM devices. To my knowledge io_submit and io_getevents only really work with raw partitions anyway.
> - Temp files. O_TMPFILE should do this. > - Unit files. O_TMPFILE together with renameat2 and RENAME_EXCHANGE should do this.
It’s my general impression that software is not one of Intel´s strengths.
Looks like you’re correct and I was wrong.
> I don't think there 17.0.3 ever will be available from openjdk.java.net https://adoptopenjdk.net/upstream.html These are the official upstream builds by the updates project built by Red Hat. Not to be confused by Red…
I believe Oracle 11 is affected.
> now because I don't know why they disabled it when it was there E-cores (Gracemont) don't support AVX-512, only P-cores (Golden Cove) support AVX-512
memfd_secret is probably what you want
No. The JAR could be inside a WAR inside an EAR.
Did I misunderstand the approach or is it sort of risky as it uses escaping instead of bind parameters to create the query to be explained, potentially opening itself to SQLi?
Note that they are on JDK 14.0.2. An old, unsupported version of Java which doesn't get any security patches anymore. Being on a non-LTS version of Java forces them to upgrade to a new major version of Java every six…
Getting Java through apt-get gives you more or less the worst quality builds https://mail.openjdk.java.net/pipermail/jdk8u-dev/2019-May/0... You get mystery bits that haven't been put through the TCK.
Why did it take projects and Google so long to migrate?
> The GIL. How does the the GIL prevent interleaving? My understanding is that if an "operation" takes several steps, eg. reading from a dict then IO or a C extension and finally writing to a dict the GIL will not make…
> For example, in CPython multiple threads can append to a list without a lock or insert items into a dict without a lock, and the data structure will never become corrupted. How is this achieved? > Though it is worth…
> Currently Python only allows certain thread interleavings, because those are the points where the GIL is released. How is this currently avoided? My understanding is that anything that accepts a callback / lambda is…
Where is the connection to locking and the GIL?
> Multithreaded Python currently does not How do you prevent interleaving of different threads then? > and must remain that way to maintain compatibility. Why? Python 3 broke a whole lot of applications and libraries.
Why? Which different semantics cause a problem?
Why? Java has no GIL and runs faster than Python.
Doesn‘t he hack the ship and confuse the Unix epoch with the moon landing?
Ignoring time zones, the Boris Johnson approach to time zones.
> using the JDBC™ protocol JDBC is not a protocol, JDBC is an API, hence the need for a different JDBC driver per RDBMS. I doubt the author is a developer, I see this misunderstanding often with architects who don’t…
You forgot that the deployment also got more complicated.
You can’t expect part time open source contributors to work for free for you. Instead volunteer to take over maintenance by reviewing PRs and traiging user bug reports.
That or ASM devices. To my knowledge io_submit and io_getevents only really work with raw partitions anyway.
> - Temp files. O_TMPFILE should do this. > - Unit files. O_TMPFILE together with renameat2 and RENAME_EXCHANGE should do this.
It’s my general impression that software is not one of Intel´s strengths.
Looks like you’re correct and I was wrong.
> I don't think there 17.0.3 ever will be available from openjdk.java.net https://adoptopenjdk.net/upstream.html These are the official upstream builds by the updates project built by Red Hat. Not to be confused by Red…
I believe Oracle 11 is affected.
> now because I don't know why they disabled it when it was there E-cores (Gracemont) don't support AVX-512, only P-cores (Golden Cove) support AVX-512
memfd_secret is probably what you want
No. The JAR could be inside a WAR inside an EAR.
Did I misunderstand the approach or is it sort of risky as it uses escaping instead of bind parameters to create the query to be explained, potentially opening itself to SQLi?
Note that they are on JDK 14.0.2. An old, unsupported version of Java which doesn't get any security patches anymore. Being on a non-LTS version of Java forces them to upgrade to a new major version of Java every six…
Getting Java through apt-get gives you more or less the worst quality builds https://mail.openjdk.java.net/pipermail/jdk8u-dev/2019-May/0... You get mystery bits that haven't been put through the TCK.
Why did it take projects and Google so long to migrate?
> The GIL. How does the the GIL prevent interleaving? My understanding is that if an "operation" takes several steps, eg. reading from a dict then IO or a C extension and finally writing to a dict the GIL will not make…
> For example, in CPython multiple threads can append to a list without a lock or insert items into a dict without a lock, and the data structure will never become corrupted. How is this achieved? > Though it is worth…
> Currently Python only allows certain thread interleavings, because those are the points where the GIL is released. How is this currently avoided? My understanding is that anything that accepts a callback / lambda is…
Where is the connection to locking and the GIL?
> Multithreaded Python currently does not How do you prevent interleaving of different threads then? > and must remain that way to maintain compatibility. Why? Python 3 broke a whole lot of applications and libraries.
Why? Which different semantics cause a problem?
Why? Java has no GIL and runs faster than Python.