When an image field's src is set to "", it doesn't render a placeholder. This makes it difficult to upload an image, as the clickable dropzone area is very small.

• Version: 7.4
• Operating System: Ubuntu

I was trying to install Logstash in an Ubuntu container, however, I noticed that the documentation does not explain how to install pre-requisites. It would be ideal that it exist for each of the operating system so that users don't have to look elsewhere.

• I am on the latest Hyper.app version
• I have searched the issues of this repo and believe that this is not a duplicate

I could not find anything in the docs about how to handle different frequencies of time series. I have a Dataset A with monthly data that i want to use to predict the values from Dataset B that contains quarterly based data. So the target value e.g. quarter 1 is based on the values from month 1-3.

Dataset A (Features):

| Month | Value1 | Value2 | Value3 |
| ------------- | ------------- |

Enhancement

The standard OEL image In AWS (AMI: OL7.6-x86_64-HVM-201 ami-062fed7f76f714d8d) has REJECT rules that stop Helm from communicating to tiller when installing Rancher in HA mode.
Here is the default iptable in the instance

Chain INPUT (policy ACCEPT)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere             state

The blaze loader exists to make it easy to register new pipeline datasets in zipline by reflecting information from various sources. We can automatically convert a tabular blaze expression (in a given format) to a Pipeline expression and register this with a pipeline loader (see zipline.pipeline.loaders.blaze.from_blaze; however, this loader is not registered by default so you cannot use these d

DEMO的页面push生硬
建议使用默认的 Navigator.pushName
这么生硬的DEMO很影响Flutter在开发者技术选型时的判断

Rover's Loiter mode currently supports two behaviours controlled by the LOIT_TYPE parameter:

• 0: move in forward or reverse towards target (whichever produces the least heading change)
• 1: always face bow toward target point

This request is to add a third option, "2" to always face the boat's stern towards the target point.

[The LOIT_TYPE parameter is defined in Parameters.cpp](https:/

https://github.com/mvdan/sh seems useful for keeping indent style consistent across all shell scripts

$ git rev-parse HEAD
503b1a9b6f24488db6a67f7ba24258e4ff5ea2a7
$ git grep --name-only -e '^#!' | xargs shfmt -l -w
$ git diff --shortstat 
 55 files changed, 938 insertions(+), 867 deletions(-)

@thaJeztah @vdemeester WDYT?

find and document a way to have a RTC working via I2C

for instance https://www.amazon.it/HALJIA-precisione-RTC-Modulo-memoria-Raspberry/dp/B01F6MJZGQ