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14%
Program from one source to many apps with Flutter
07.04.2022
Home »  Archive  »  2022  »  Issue 68: Autom...  » 
Photo by Pynkhlainborlang Khongwar on Unsplash
in the root directory of the project. The main.dart file is executed as soon as you start the project; however, you first need to delete the sample code it contains. Following a time-honored tradition
14%
Network monitoring with Icinga and Raspberry Pi
17.02.2015
Home »  Archive  »  2015  »  Issue 25: Safe...  » 
Lead Image © AndreaDanti, 123RF.com
, it will not show all the available space. Expanding rootfs will expand the root partition to fill the SD card and show the total storage capacity. After a reboot, I saw a full 32GB available. To be sure you have
14%
Kafka: Scaling producers and consumers
25.03.2021
Home »  Archive  »  2021  »  Issue 62: Lean...  » 
Photo by Patrick Schneider on Unsplash
is trying to tell you: I didn't get a response in the time I expected, so I'm giving up and trying again soon. Listing 1 Misbehaving Consumer 2019-06-28 20:24:43 INFO [KafkaMirror-7] o
14%
Asynchronous PostgreSQL
12.09.2013
Home »  Archive  »  2013  »  Issue 16: Docker  » 
Lead Image © Fesus Robert, 123RF.com
that takes frequent breaks. Finding the Root Cause The application in the example here is quite conservative: the Apache web server, mod_cgi, some CGI programs in Perl, and the PostgreSQL database. Apache
14%
Profiling Python Code
09.12.2019
Home »  HPC  »  Articles  » 
|  12475000|      64.7463|  5.19008e-06|  3.89%|                d2 = min(d, np.pi / 2.0)    249|         0|            0|            0|  0.00%|    250|         0|            0|            0|  0.00%|                #  Attribute
14%
Kickstack: OpenStack with Puppet
22.06.2014
Home »  Articles  » 
to set up your own OpenStack cloud within 20 minutes, you have come to the right place. OpenStack Automation Regular ADMIN readers might recall reading an article a few months ago that explained how
14%
An IP-based load balancing solution
21.07.2011
Home »  CloudAge  »  Articles  » 
 
, each LVS router node must have IP forwarding turned on in the kernel. To do this, log in as root user on both LVS routers and change the line in /etc/sysctl.conf to the following: net.ipv4.ip
14%
NVDIMM Persistent Memory
22.09.2016
Home »  HPC  »  Articles  » 
log. The storage is clearly divided: The kernel has tagged 0x0000000100000000 to 0x00000004ffffffff (4-20GiB) as persistent (type 12) . The /dev/pmem0 device shows up after loading the driver. Now
14%
Creating SmartOS zones using UCARP
05.12.2014
Home »  Archive  »  2014  »  Issue 24: Visua...  » 
Lead Image © Le Moal Olivier, 123RF.com
_mac_spoofing": true 20 } 21 ] 22 } Listing 2 ucarptest2.json 01 { 02 ... 03 "alias": "zoneB", 04 "hostname": "zoneB", 05 ... 06 "nics": [ 07 { 08 ... 09 "ip": "10
14%
Interoperability across clouds
04.10.2018
Home »  Archive  »  2018  »  Issue 47: Findi...  » 
Lead Image © alenavlad, 123RF.com
that the necessary licenses might not be compatible with Apache license 2.0, which you should check on a case-by-case basis. In Debian-based environments, run the commands: $ apt-get install -y python-dev gcc libffi

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