sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh
Apache Calcite get started example. Enables SQL over in-memory json objects stored in java.util.Map.
<dependency>
<groupId>org.apache.calcite</groupId>
<artifactId>calcite-core</artifactId>
<version>1.23.0</version>
</dependency>
jemallocator
in your Cargo.lock
).jemalloc
(we'll only need jeprof
), dot
, ps2pdf
and libunwind
on your system. Enable jemallocator's profiling
feature (if jemallocator
is an indirect dependency, one trick to do is to add a dependency jemallocator = { version = "*", features = ["profiling"] }
to your app and let cargo select the ||
of features for you).export _RJEM_MALLOC_CONF=prof:true,lg_prof_interval:32,lg_prof_sample:19
.
lg_prof_interval
sets how often profile dump should be written to disk measured in allocated bytes. The value is passed as a power of two, which is 2^32 in our case, i.e. every 4 GiB of allocations of long-lived objects (see https://github.com/jemalloc/jemalloc/wiki/Use-Case%3A-Heap-Profiling). lg_prof_sample:19
tells jemalloc to take a profiling sample every 2^19 = 512 KiB.#!/bin/bash/ | |
FILE_PATH=”/var/opt/scripts/past_1min.log” | |
FETCH_LOG=”/var/opt/jfrog/artifactory/logs/request.log” | |
while true | |
do | |
TIME=$(date — date “-1min” ‘+%Y%m%d%H%M’) | |
sed -n “/^$TIME/,$ p” $FETCH_LOG > $FILE_PATH | |
echo -n “$(grep ‘HTTP/1.1|20.|’ $FILE_PATH | wc -l)” > /var/opt/scripts/parse.out.log |
A handcrafted collection of 3D convex hull implementations.
Integrate JMH (Java Microbenchmarking Harness) with Spring (Boot) and make developing and running benchmarks as easy and convinent as writing tests.
Wrap the necessary JMH boilerplate code within JUnit to benefit from all the existing test infrastructure Spring (Boot) provides. It should be as easy and convinent to write benchmarks as it is to write tests.
jmails.info | |
sacustomerdelight.co.in | |
extrobuzzapp.com | |
ixigo.info | |
offer4uhub.com | |
netecart.com | |
101coupon.in | |
freedealcode.in | |
bankmarket.in | |
hotoffers.co.in |
With the variety of server-side technologies today, developers have a lot of choices when it comes to deciding what kind of backend to use for their next application.
In this article, we want to explore the differences between GraphQL and Firebase, two very popular server-side technologies.
Before diving into technical details, let's create some perspective on the two technologies and where they're coming from.