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Why does putting this in "/etc/sysconfig/iptables" and running "service iptables save" give errors?

iptables centos7
Updated August 25, 2019 19:00 PM

Unable to resize Ceph RBD PVC in Kubernetes

kubernetes ceph
Updated August 25, 2019 19:00 PM

Storage Spaces Write Cache Not Disabling

storage-spaces windows-server-2019 refs
Updated August 25, 2019 19:00 PM

Nvida 1050 in dell poweredge t410

dell-poweredge dell electrical-power graphics gpu
Updated August 25, 2019 19:00 PM

Restrict all outbound connections to a specific interface, and block if unavailable

iptables firewall centos7 firewalld firewall-cmd
Updated August 25, 2019 18:00 PM

How do I send data to the TX pin on an arduino leonardo

arduino
Updated August 25, 2019 19:01 PM

Can I install multiple antivirus software and have only one active? (Windows 10)

windows anti-virus avast
Updated August 25, 2019 19:01 PM

Remove Built in Windows 10 Start menu Apps

windows-10 start-menu
Updated August 25, 2019 19:01 PM

How to have profiles list while I open Bitvise SSH client

ssh putty ssh-tunnel ssh-keys
Updated August 25, 2019 19:01 PM

How can I use conditional formatting to highlight duplicates in LibreOffice?

worksheet-function libreoffice conditional-formatting
Updated August 25, 2019 19:01 PM

Piping multiple lines into ssh

command-line bash scripts ssh
Updated August 25, 2019 19:02 PM

trackpoint (T480s) with libinput - How can I make middle button act like it does on a regular mouse?

xorg touchpad thinkpad xinput
Updated August 25, 2019 19:02 PM

Using a 2018 (iso9660) live USB to copy arbitrary files (extra partition)?

boot partitioning live-usb
Updated August 25, 2019 19:02 PM

brasero video project error

brasero
Updated August 25, 2019 19:02 PM

NGINX Throws 403 error

server nginx
Updated August 25, 2019 19:02 PM

Copying Text from A Pop-Up Window/Message Box on Chrome Browser

google-chrome javascript google-chrome-extensions browser browser-addons
Updated August 25, 2019 15:03 PM

Documents to show proof that although I have Facebook don't used it for social media communication

google-apps
Updated August 25, 2019 13:03 PM

Full list of pages not showing

facebook-pages
Updated August 25, 2019 12:03 PM

youtube new terms analysis

youtube
Updated August 25, 2019 11:03 AM

Show values from only rows that have a checkbox ticked

google-sheets-query
Updated August 25, 2019 08:03 AM

Internal Server Error - no idea why

apache2 amazon-aws ubuntu
Updated August 25, 2019 17:04 PM

Best solution to host images and videos

cloud-hosting image-hosting video-hosting
Updated August 25, 2019 13:04 PM

Google sites and web hosting sites seo

seo
Updated August 25, 2019 13:04 PM

How to use DNS to set a subfolder of one domain to redirect to another domain

domains dns multiple-domains
Updated August 25, 2019 10:04 AM

How to know if a domain is locked or not?

domains
Updated August 25, 2019 10:04 AM

Do I need to put foreign keys into a metadata repository?

database database-design
Updated August 25, 2019 19:05 PM

I need help determining the requirements of developing a double sided platform

web-development development-process requirements platforms minimal-requirements
Updated August 25, 2019 19:05 PM

How to avoid passing configuration across functions?

functional-programming
Updated August 25, 2019 19:05 PM

Parallel sprints in Scrum - one project, two teams

scrum sprint jira
Updated August 25, 2019 18:05 PM

Is it illegal to use any of the Google Analytics scripts without explicit website visitor consent?

web-development web websites google analytics
Updated August 25, 2019 15:05 PM

Efficiently finding the ultimate parent in multi-level one-to-many tables

postgresql database-design
Updated August 25, 2019 18:06 PM

Import small decimals from CSV file (sql server import task)

sql-server-2017
Updated August 25, 2019 17:06 PM

Simple database to link subjects and exam boards

database-design sqlite
Updated August 25, 2019 17:06 PM

Informix create procedure to query records and drop if value does not exist using select

informix
Updated August 25, 2019 17:06 PM

User ID for each entity in database

database-design schema
Updated August 25, 2019 15:06 PM

Destructuring View REST export

views json
Updated August 25, 2019 18:07 PM

D8 - Business Theme not load JS in font-end node

theming
Updated August 25, 2019 17:07 PM

Create views slideshow with external video

views javascript
Updated August 25, 2019 16:07 PM

The specified URL cannot be found - How to resolve this error?

7 debugging
Updated August 25, 2019 09:07 AM

How to remove default created node message in drupal 7?

entities nodes
Updated August 25, 2019 08:07 AM

Is it necessary to sanitize wp_set_password user input?

php database login registration sanitization
Updated August 25, 2019 18:08 PM

Hook for validating and rejecting frontend image upload

plugin-development images hooks uploads
Updated August 25, 2019 18:08 PM

Retrieving a Value from a wp-database

plugins database forms sql
Updated August 25, 2019 17:08 PM

how to group custom post types

custom-post-types functions wp-admin code
Updated August 25, 2019 17:08 PM

standard wpGallery for post won't work

posts gallery
Updated August 25, 2019 17:08 PM

Phtml page adding buttons and pop up models

javascript frontend model phtml frontend-model
Updated August 25, 2019 18:09 PM

The use of helpers in templates is discouraged. Use ViewModel instead warning in magento 2

magento2 magento-2.1
Updated August 25, 2019 16:09 PM

How to display the category pages based on the custom page inputs?

magento2 custom-options category-products category-tree landing-pages
Updated August 25, 2019 16:09 PM

How to show all customer grid list in our custom admin form in magento 2?

magento2
Updated August 25, 2019 16:09 PM

Invalid template file when installing theme

theme
Updated August 25, 2019 16:09 PM

Create a Joomla Access Level to manage users in a particular Group

joomla-3.x joomla-user-groups
Updated August 25, 2019 15:10 PM

How to display zero values in the legend of PlotALot graph based on RSForm Pro results?

administrator rsform plotalot
Updated August 25, 2019 04:10 AM

Beez3 top menu highlight size

style
Updated August 24, 2019 16:10 PM

Why isn't my alternate layout override showing up for the menu item?

overrides
Updated August 23, 2019 20:10 PM

Insert Contacts Custom Field In Article

joomla-3.x articles custom-field contact
Updated August 23, 2019 10:10 AM

How to combine Android Studio app with Unity AR Android App

applications google-pixel
Updated August 25, 2019 19:11 PM

galaxy s3 usb connection issue

samsung-galaxy-s-3
Updated August 25, 2019 19:11 PM

Google Play Error code “-504”

google-play-store google-play-services
Updated August 25, 2019 19:11 PM

What this icon means, some time its on side

applications samsung buttons samsung-galaxy-note-8
Updated August 25, 2019 19:11 PM

how to post a pic I took to someone's wall on fb?

htc-desire facebook
Updated August 25, 2019 19:11 PM

How do I send the "Windows key" to the remote machine with the screen sharing app?

keyboard screen-sharing
Updated August 25, 2019 19:12 PM

Power nap is disabled, iMac still wakes in the night to black screen, but with backlight on

macos power-nap
Updated August 25, 2019 19:12 PM

Login to macOS with Apple Id

macos apple-id login
Updated August 25, 2019 19:12 PM

How to determine quickly what is the currently running OS volume?

macos startup
Updated August 25, 2019 18:12 PM

CD Library ripped in Windows - Import to iTunes with track/album info?

itunes
Updated August 25, 2019 18:12 PM

Upgraded to Unity 2018.4.6f1, many cameras, some with deferred rendering, surfaces now render as white. Very baffling

unity deferred-rendering post-processing
Updated August 25, 2019 18:13 PM

issue with Compute Shader macbeth chart

opengl compute-shader
Updated August 25, 2019 18:13 PM

Problem with Unity asset store

unity
Updated August 25, 2019 15:13 PM

Updating connected states in a "build the pipeline" puzzle game

unity 2d algorithm puzzle
Updated August 25, 2019 14:13 PM

Unit LineRender to draw chalk lines

unity c#
Updated August 25, 2019 14:13 PM

Anyone else seeing white rings in the Undead parish?

dark-souls
Updated August 25, 2019 19:14 PM

Is there a Minecraft mod for 1.7.10 that customizes /gamerule keepinventory

minecraft minecraft-commands minecraft-forge
Updated August 25, 2019 19:14 PM

How do I make items not be able to be dropped in Minecraft 1.13/1.14?

minecraft
Updated August 25, 2019 19:14 PM

Where should I set up my base?

dont-starve
Updated August 25, 2019 18:14 PM

Is there a more efficient way to wire a row of pistons?

minecraft minecraft-redstone
Updated August 25, 2019 18:14 PM

Black lines where a transparent mesh intersects

cycles rendering rigging
Updated August 25, 2019 19:15 PM

What computer specs would be ideal for 3d modeling?

modifiers performance
Updated August 25, 2019 19:15 PM

RMB Only Works in Outliner

game-engine outliner
Updated August 25, 2019 19:15 PM

Material shows up in Viewport render but not in final render

rendering texturing materials 3d-view
Updated August 25, 2019 18:15 PM

How to sort Shape keys by "a to z" in blender 2.8?

python add-on shape-keys
Updated August 25, 2019 18:15 PM

where could I find a database of UI best practices?

gui-design dynamic-ui
Updated August 25, 2019 11:16 AM

What is the Google Authentication Plugin?

google authentication
Updated August 25, 2019 04:16 AM

Dashboard Design For An Web App

web-app ux-field dashboard
Updated August 25, 2019 03:16 AM

Credit Card input format

website-design forms input
Updated August 25, 2019 02:16 AM

Validating Phonewords/Vanity Numbers

forms validation input-fields telephone
Updated August 25, 2019 02:16 AM

What part or kind of geoduck gives crunchy slender slices?

seafood
Updated August 25, 2019 12:17 PM

What is the purpose of cooking byriani in stages?

rice byriani
Updated August 25, 2019 12:17 PM

Ginger gives me bad stomach, will this stop if i use it daily for a week or two to get used to it?

food-safety spices tea seasoning ginger
Updated August 25, 2019 07:17 AM

Cooking Scrambled Eggs

eggs cooking
Updated August 25, 2019 05:17 AM

How to add panko to chicken without frying the chicken?

chicken breadcrumbs
Updated August 25, 2019 03:17 AM

Second hand Canon 80D or newer 250D

canon
Updated August 25, 2019 16:18 PM

What is a kicker?

lighting terminology studio-lighting lighting-basics
Updated August 25, 2019 12:18 PM

Canon EOS 1100d

canon-1100d
Updated August 25, 2019 05:18 AM

What is a good all-purpose, single-lens choice for a 7D, to take trekking in the Himalaya?

lens equipment-recommendation canon-7d
Updated August 25, 2019 04:18 AM

Changing JPEG to RAW to use on Lightroom?

nikon lightroom raw jpeg
Updated August 25, 2019 04:18 AM

What distribution is appropriate for modelling irregular interval election poll results?

multivariate-analysis gaussian-process tensorflow exponential-smoothing polling
Updated August 25, 2019 19:19 PM

Measures of goodness of fit, to compare different fitting models and routines

goodness-of-fit
Updated August 25, 2019 19:19 PM

Descriptor data for Neural Network Classifier: site effects

classification neural-networks data-preprocessing
Updated August 25, 2019 19:19 PM

Greek Symbol To Denote the Posterior Mean

bayesian
Updated August 25, 2019 18:19 PM

Fast inverse of positive definite matrix subtracted by its Nystrom approximation

covariance
Updated August 25, 2019 18:19 PM

$f-g$ finite $a.e.$ implies $f$ finite a.e.?

measure-theory
Updated August 25, 2019 19:20 PM

Present the group $\mathbb{Z}_{m} \times \mathbb{Z}_{n}$, where $\gcd(m, n) > 1$.

group-theory number-theory group-presentation
Updated August 25, 2019 19:20 PM

Domain of pushforward

notation lie-algebras smooth-manifolds pushforward
Updated August 25, 2019 19:20 PM

Sum of Eulers phi function

sequences-and-series number-theory elementary-number-theory totient-function
Updated August 25, 2019 19:20 PM

Deriving Simpson' rule by consistency

numerical-methods numerical-calculus
Updated August 25, 2019 19:20 PM

Mobile Home Light

wiring
Updated August 25, 2019 19:21 PM

Converting a ceiling recessed light to a wall outlet

electrical wiring light-fixture recessed-lighting
Updated August 25, 2019 19:21 PM

How do I remove this plastic fitting connected under my kitchen faucet?

plumbing
Updated August 25, 2019 18:21 PM

Laminate flooring direction?

flooring installation laminate-floor
Updated August 25, 2019 17:21 PM

Had an exterior front door installed

doors door-frame
Updated August 25, 2019 16:21 PM

Calculating water body area in Google earth engine using Landsat images

google-earth-engine area
Updated August 25, 2019 19:22 PM

How to create a raster file with multiple attributes from numpy arrays?

python rasterio multi-band write
Updated August 25, 2019 18:22 PM

Segmentation in OTB gives blank rectangle as output

qgis image-segmentation otb-applications
Updated August 25, 2019 17:22 PM

Postgis: syntax-basics for function

postgis postgresql sql
Updated August 25, 2019 16:22 PM

ST_MakePoint outside Postgis

postgis postgresql
Updated August 25, 2019 16:22 PM

Change font type and size of all section and subsection headings

titlesec section-titles unnumbered-sections
Updated August 25, 2019 19:23 PM

What do these commands specifically do?

input paths
Updated August 25, 2019 18:23 PM

xltabular issue with etoolbox-generated tabular body

etoolbox xltabular
Updated August 25, 2019 18:23 PM

write a make file to compile all standalone tikz file

tikz-pgf standalone makefile
Updated August 25, 2019 18:23 PM

/usr/share/texlive does not seem to be the root directory of TeX Live (no "bin/" dir under it)

texlive ubuntu texlive-2019
Updated August 25, 2019 17:23 PM

If I've asked a question in sports SE.if it's got undeleted by mods.will it be deleted again?

support deleted-questions deleted-posts
Updated August 25, 2019 17:24 PM

Direct link ads

support advertising
Updated August 25, 2019 16:24 PM

Open source ad votes overflow?

bug status-completed advertising
Updated August 25, 2019 14:24 PM

Visual Studio running "ghost" files?

support
Updated August 25, 2019 14:24 PM

Incorrect output for the largest number

bug
Updated August 25, 2019 13:24 PM

"Motor PWM" vs "LED PWM" on the ESP32

motor pwm motor-controller
Updated August 25, 2019 19:25 PM

Does anybody recognizes this Electrical Engineering textbook?

electrical books
Updated August 25, 2019 19:25 PM

Problems with 3-phase dc hub motor

dc controller
Updated August 25, 2019 19:25 PM

PWM logic level issue

pwm stm32 logic-level
Updated August 25, 2019 19:25 PM

How to use QSUB to submit jobs in parallel?

digital-logic vhdl verilog parallel system-verilog
Updated August 25, 2019 18:25 PM

Mongoose query with boolean

mongodb mongoose
Updated August 25, 2019 19:26 PM

Writing the function to get even numbers from an array and append them to a different array in Python Numpy

python numpy
Updated August 25, 2019 19:26 PM

Is there a way to declare a variable here $s_date=date("m/d/Y", strtotime("8/1/2019"));

php jquery
Updated August 25, 2019 19:26 PM

How to use SQL LIKE clause with mysqli prepared statements

php sql mysqli
Updated August 25, 2019 19:26 PM

How to change tint color of input mode list

ios
Updated August 25, 2019 19:26 PM

What the maximum expenditure on a lighting network channel depends on

lightning-network
Updated August 25, 2019 19:27 PM

Migrate lightning node daemon software

lightning-network
Updated August 25, 2019 17:27 PM

How many bitcoins is it possible to buy on Bitstamp without the price going up by more than 20%

exchanges exchange-rate
Updated August 25, 2019 17:27 PM

difference between Master Public/private Key and Public/private Key?

private-key public-key bip-32-hd-wallets
Updated August 25, 2019 16:27 PM

How do I know if a transaction is legit?

fraud lost-transactions
Updated August 25, 2019 16:27 PM

What is the meaning of "memory is erased between (external) function calls"?

solidity arrays memory
Updated August 25, 2019 18:28 PM

Undefined Contract

solidity remix contract-deployment
Updated August 25, 2019 16:28 PM

ICO fund withdrawal

ico
Updated August 25, 2019 14:28 PM

Contract address is not shown in rinkeby testnet etherscan

go-ethereum blockchain
Updated August 25, 2019 14:28 PM

Is it safe to share my signed transaction publicly?

security raw-transaction
Updated August 25, 2019 13:28 PM

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