Compression | Data Compression using Huffman | Compression library
kandi X-RAY | Compression Summary
kandi X-RAY | Compression Summary
Data Compression using Huffman.
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QUESTION
I need to get the size of bits used in one Integer variable.
like this:
...ANSWER
Answered 2021-May-18 at 21:30This works:
QUESTION
I know there are some other questions (with answers) to this topic. But no of these was helpful for me.
I have a postfix server (postfix 3.4.14 on debian 10) with following configuration (only the interesting section):
...ANSWER
Answered 2021-Jun-15 at 08:30Here I'm wondering about the line [in s_client]
New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384
You're apparently using OpenSSL 1.0.2, where that's a basically useless relic. Back in the days when OpenSSL supported SSLv2 (mostly until 2010, although almost no one used it much after 2000), the ciphersuite values used for SSLv3 and up (including all TLS, but before 2014 OpenSSL didn't implement higher than TLS1.0) were structured differently than those used for SSLv2, so it was important to qualify the ciphersuite by the 'universe' it existed in. It has almost nothing to do with the protocol version actually used, which appears later in the session-param decode:
QUESTION
I have an application using ASP.NET Core MVC and an Angular UI framework.
I can run the application in IIS Express Development Environment without issue. When I switch to the IIS Express Production environment or deploy to an IIS host, my index referenced files cannot be read showing a browser error:
Uncaught SyntaxError: Unexpected token '<'
These pages look like they are loading the index page as opposed to the .js or .css files.
Here is a snippet of the underlying runtime.js as it should be loaded into browser, it is not loaded with index.html.
...ANSWER
Answered 2021-Jun-14 at 14:39Mayby you are missing
QUESTION
Another branch was created on the upstream repo. Let's call it features/demo. Three branches now exist, Master, Develop and features/demo.
My forked repo only has Master and Develop. The forked repo is set as the origin and is my local cloned copy.
How do I pull the upstream branch into my local? Every time I try it wants to merge into Develop or Master because that's what any new branch I make is checked out from.
Edit:
...ANSWER
Answered 2021-Jun-14 at 21:54How do I pull the upstream branch into my local? Every time I try it wants to merge
That's the definition of pull as delivered (with factory-default options): fetch and merge.
You just want to fetch. At the factory default settings,
QUESTION
ANSWER
Answered 2021-Jun-14 at 07:20As per comments, you can run:
QUESTION
We have setup Redis with sentinel high availability using 3 nodes. Suppose fist node is master, when we reboot first node, failover happens and second node becomes master, until this point every thing is OK. But when fist node comes back it cannot sync with master and we saw that in its config no "masterauth" is set.
Here is the error log and Generated by CONFIG REWRITE config:
ANSWER
Answered 2021-Jun-13 at 07:24For those who may run into same problem, problem was REDIS misconfiguration, after third deployment we carefully set parameters and no problem was found.
QUESTION
I am learning about .tar.gz files while reading about the gzip utility. I read here that tar utility is used only to create an archive and not for compression.
So why do we even need archives when they are same as directories? (A collection of files and folders.)
...ANSWER
Answered 2021-Jun-12 at 16:32So that you can put a directory structure into a single file, which makes it possible to send it to someone or to save it. Then they or you can reconstruct the directory structure from that file.
QUESTION
ANSWER
Answered 2021-Jun-12 at 10:17You can call sp_estimate_data_compression_savings for each table, specifying the desired compression level. Below is an example script that uses a cursor for the task, inserting the results of each table into a table variable and the final results of all tables via a select query.
QUESTION
kubectl version
Client Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.0", GitCommit:"cb303e613a121a29364f75cc67d3d580833a7479", GitTreeState:"clean", BuildDate:"2021-04-08T21:16:14Z", GoVersion:"go1.16.3", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"21", GitVersion:"v1.21.1", GitCommit:"5e58841cce77d4bc13713ad2b91fa0d961e69192", GitTreeState:"clean", BuildDate:"2021-05-12T14:12:29Z", GoVersion:"go1.16.4", Compiler:"gc", Platform:"linux/amd64"}
...ANSWER
Answered 2021-Jun-12 at 02:54I notice that you're connecting to https://mydomain.dev
, but passing a host header for a different domain. My guess would be that curl
is sending an SNI request for a mydomain.dev
cert; since networking-ns-cert
will acquire wildcard certs for *..my domain.dev
, it's possible that the server doesn't have a cert matching the SNI request, and closes the TCP connection.
Try using the -kvv
options to curl
(instead of -v
) to print more verbose debugging information and bypass some SSL errors. Since you have DNS and certs set up, I'd try:
curl -kvv https://helloworld-go.default.mydomain.dev
QUESTION
I’m developing a .NET 5, C# console application to create a CSV file from a list of custom objects, gzip it, and upload it to an Azure Storage container with this code:
...ANSWER
Answered 2021-Jun-11 at 11:38The stream parameter of a new GZipStream
is the destination stream. To process the input to the output, you need to write to the instance of GZipStream somehow.
When I experimented with it, I found that a call to csvWriter.FlushAsync()
was necessary.
Like this:
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