try

    zip -r backup.zip /home/users/jlefler/files /opt/software/reports/files

you can add more directories at the end of the command

I&#39;m practicing/studying both JavaScript and Python.  I&#39;m wondering if Javascript has the equivalence to this type of coding.

I&#39;m basically trying to get an array from each individual integer from the string for practice purposes.  I&#39;m more proficient in Python than JavaScript

Python:

    string = &#39;1234-5&#39;

    forbidden = &#39;-&#39;

    print([int(i) for i in str(string) if i not in forbidden])

Does Javascript have something similar for me to do above?

Does JavaScript support array/list comprehensions like Python?

I have this class which does an internal call to a static method:

    export class GeneralHelper extends BaseHelper{
         static is(env){
              return config.get(&#39;env:name&#39;) === env;
         }

         static isProd(){
             return GeneralHelper.is(&#39;prod&#39;);
         }
     }

Are there any keywords I can use to replace the class name in the line below:

    GeneralHelper.is(&#39;prod&#39;);

In PHP there are `self`, `static` etc. Does ES6 provide anything similar to these?

TY.

ES6 - Call static method within a class

I have the following directories, I want to zip up into the same zip file. Can someone provide the correct syntax?

ie. zipping the following directories:

 - */home/users/jlefler/files* 
 - */opt/software/reports/files*

into a zip file called *backup.zip*.

In Linux, zip multiple directories in one named zip file

I have the following directories, I want to zip up into the same zip file. Can someone provide the correct syntax?
ie. zipping the following directories:
<ul>
<li>/home/users/jlefler/files</li>
<li>/opt/software/reports/files</li>
</ul>
into a zip file called backup.zip.

I am running a Jenkins cluster where in the Master and Slave, both are running as a Docker containers. 

The Host is latest boot2docker VM running on MacOS.

To allow Jenkins to be able to perform deployment using Docker, I have mounted the docker.sock and docker client from the host to the Jenkins container like this :-

    docker run -v /var/run/docker.sock:/var/run/docker.sock -v $(which docker):/usr/bin/docker -v $HOST_JENKINS_DATA_DIRECTORY/jenkins_data:/var/jenkins_home -v $HOST_SSH_KEYS_DIRECTORY/.ssh/:/var/jenkins_home/.ssh/ -p 8080:8080 jenkins

I am facing issues while mounting a volume to Docker containers that are run inside the Jenkins container. For example, if I need to run another Container inside the Jenkins container, I do the following :-

    sudo docker run -v $JENKINS_CONTAINER/deploy.json:/root/deploy.json $CONTAINER_REPO/$CONTAINER_IMAGE 

The above runs the container, but the file &quot;deploy.json&quot; is NOT mounted as a file, but instead as a &quot;Directory&quot;. Even if I mount a Directory as a Volume, I am unable to view the files in the resulting container. 

Is this a problem, because of file permissions due to Docker in Docker case?

 

Docker in Docker cannot mount volume

I&#39;m using Imagemagick on a rails app with Minimagick and I generate some pictogram with it.

When I launch my process I have this error and I don&#39;t find a solution:

    MiniMagick::Error (`convert -limit memory 2GiB -limit map 2GiB -limit   disk 4GiB -background none -fill #000000 -font ttf/SELIS006N.ttf -pointsize 300 label: S public/pictogram_images/RECINTAN-EL-064-layer-1.png` failed with error:
    convert.im6: cache resources exhausted ` S&#39; @ error/cache.c/OpenPixelCache/4078.
    convert.im6: no images defined `public/pictogram_images/RECINTAN-EL-064-layer-1.png&#39; @ error/convert.c/ConvertImageCommand/3044.
    ):

My process is simple, I have some .tff file and each character is a pictogram. I just want to generate all preview of this character in png.

cache resources exhausted Imagemagick

I&#39;m trying to upgrade to the latest version of node. I&#39;m following the instructions at http://davidwalsh.name/upgrade-nodejs

But when I do:

    sudo npm install -g n

I get the error:

    sudo: npm: command not found

npm works without sudo. When I do:

    whereis node

I see:

    node: /usr/bin/node /usr/lib/node /usr/bin/X11/node /usr/local/node

Running:

    which npm

Shows:

    /usr/local/node/bin/npm

I tried the solution at https://stackoverflow.com/a/5062718/1246159

But I&#39;m still getting the same error. I also looked at the /etc/sudoers file and the relevant line is:

    Defaults        secure_path=&quot;/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin&quot;


This looks fine to me. How can I possibly get NPM working with sudo command?


sudo: npm: command not found

Basically I&#39;m trying to compile the simplest code to Windows while I am developing on Linux.

    fn main() {
        println!(&quot;Hello, and bye.&quot;)
    }

I found these commands by searching the internet:

    rustc --target=i686-w64-mingw32-gcc  main.rs
    rustc --target=i686_pc_windows_gnu -C linker=i686-w64-mingw32-gcc  main.rs

Sadly, none of them work. It gives me an error about the std crate missing

    $ rustc --target=i686_pc_windows_gnu -C linker=i686-w64-mingw32-gcc  main.rs 

    main.rs:1:1: 1:1 error: can&#39;t find crate for `std`
    main.rs:1 fn main() {
              ^
    error: aborting due to previous error

Is there a way to compile code on Linux that will run on Windows?

Cross-compile a Rust application from Linux to Windows

I have installed `libffi` on my Linux server as well as correctly set the `PKG_CONFIG_PATH` environment variable to the correct directory, as `pip` recognizes that it is installed; however, when trying to install pyOpenSSL, pip states that it cannot find file &#39;ffi.h&#39;. I know both that`ffi.h` exists as well as its directory, so how do I go about closing this gap between `ffi.h` and `pip`?

PIP install unable to find ffi.h even though it recognizes libffi

I have an email almost 4 years ago, which has Zip file in attachments containing executable jar file. I want to download that file. But, nowadays gmail doesn&#39;t allow to send or receive any executable file. Can anybody help me how can I download that zip from from my email?    

Not able to download Zip file from gmail which contains executable Jar in it

I&#39;m trying to zip a directory called `test_dicoms` to a zip file named `test_dicoms.zip` using the following code:

```py
shutil.make_archive(&#39;/home/code/test_dicoms&#39;, &#39;zip&#39;, &#39;/home/code/test_dicoms&#39;)
```

The problem is that when I unzip it, all of the files that were in `/test_dicoms/` are extracted to `/home/code/` instead of the folder `/test_dicoms/` and all of it&#39;s contained files being extracted to `/home/code/`. So `/test_dicoms/` has a file called `foo.txt` and after I zip and unzip `foo.txt`&#39;s path is `/home/code/foo.txt` as opposed to `/home/code/test_dicoms/foo.txt`. How do I fix this? Also, some of the directories I&#39;m working with are very large. Will I need to add anything to my code to make it ZIP64 or is the function smart enough to do that automatically?

Here&#39;s what&#39;s currently in the archive created:

&lt;!-- language: lang-none --&gt;

    [gwarner@jazz gwarner]$ unzip -l test_dicoms.zip
    Archive: test_dicoms.zip
    Length    Date       Time  Name
    --------- ---------- ----- ----
        93324 09-17-2015 16:05 AAscout_b_000070
        93332 09-17-2015 16:05 AAscout_b_000125
        93332 09-17-2015 16:05 AAscout_b_000248


Compressing directory using shutil.make_archive() while preserving directory structure

I can&#39;t install php-zip on my Ubuntu VM with the last php5.6.

Can&#39;t find find anything clear on it.

I still get that Apache error : 

    PHP Fatal error:  Class &#39;ZipArchive&#39; not found in /var/www/uta/system/library/PHPExcel/PHPExcel/Writer/...

Thanks

Install php-zip on php 5.6 on Ubuntu

I was recently asked to export as a `.zip` file one of my projects on my Git repository.

I have actually never had to do this in the 4 years I have been using Git.

I would prefer an answer that is all done inside command line terminal.



How do I export my project as a .zip of git repository?

I want to parse 2 generators of (potentially) different length with `zip`:

```python
for el1, el2 in zip(gen1, gen2):
    print(el1, el2)
```

However, if `gen2` has less elements, one extra element of `gen1` is &quot;consumed&quot;.

For example,
```python
def my_gen(n:int):
    for i in range(n):
        yield i

gen1 = my_gen(10)
gen2 = my_gen(8)

list(zip(gen1, gen2))  # Last tuple is (7, 7)
print(next(gen1))  # printed value is &quot;9&quot; =&gt; 8 is missing

gen1 = my_gen(8)
gen2 = my_gen(10)

list(zip(gen1, gen2))  # Last tuple is (7, 7)
print(next(gen2))  # printed value is &quot;8&quot; =&gt; OK
```

Apparently, a value is missing (`8` in my previous example) because `gen1` is read (thus generating the value `8`) before it realizes `gen2` has no more elements. But this value disappears in the universe. When `gen2` is &quot;longer&quot;, there is no such &quot;problem&quot;.

**QUESTION**: Is there a way to retrieve this missing value (i.e. `8` in my previous example)? ... ideally with a variable number of arguments (like `zip` does).


***NOTE***: *I have currently implemented in another way by using `itertools.zip_longest` but I really wonder how to get this missing value using `zip` or equivalent.*

***NOTE 2***: *I have created some tests of the different implementations in this REPL in case you want to submit and try a new implementation :) https://repl.it/@jfthuong/MadPhysicistChester*

Content Type	Original Author	Original Content on Stackoverflow
Question	user3299633	View Question on Stackoverflow
Solution 1 - Linux	Kiril Ivanov	View Answer on Stackoverflow

In Linux, zip multiple directories in one named zip file

Linux Problem Overview

Linux Solutions

Solution 1 - Linux

ES6 - Call static method within a class

Does JavaScript support array/list comprehensions like Python?

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