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Longest line in a file
... in a file. Ideally, it would be a simple bash shell command instead of a script.
14 Answers
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Uploading Files in ASP.net without using the FileUpload server control
...terwards, i.e. storing it in a database. Sure, you could use straight JavaScript to grab the input & file: var fileUploaded = document.getElementById("myFile").files[0]; and you can even get the bytes using readAsArrayBuffer: stackoverflow.com/questions/37134433/… - but what are you going to ...
How do I pipe or redirect the output of curl -v?
...
The following worked for me:
Put your curl statement in a script named abc.sh
Now run:
sh abc.sh 1>stdout_output 2>stderr_output
You will get your curl's results in stdout_output and the progress info in stderr_output.
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How to check if a python module exists without importing it
...ughts for the ones coming after me and looking for the same:
Linux/UNIX script file method: make a file module_help.py:
#!/usr/bin/env python
help('modules')
Then make sure it's executable: chmod u+x module_help.py
And call it with a pipe to grep:
./module_help.py | grep module_name
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Creating a JavaScript cookie on a domain and reading it across sub domains
Below is a JavaScript cookie that is written on the user's computer for 12 months.
4 Answers
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How do I install a module globally using npm?
...):
Of course, there are some cases where
you want to do both. Coffee-script and
Express both are good examples of apps
that have a command line interface, as
well as a library. In those cases, you
can do one of the following:
Install it in both places. Seriously, are you that s...
Is it possible to change only the alpha of a rgba background colour on hover?
..., it is transparentize([color], 0.8). See sass-lang.com/documentation/Sass/Script/…
– Arian Acosta
Aug 12 '16 at 2:08
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Bash script to cd to directory with spaces in pathname
I'm using Bash on macOS X and I'd like to create a simple executable script file that would change to another directory when it's run. However, the path to that directory has spaces in it. How the heck do you do this? This is what I have...
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Examples of GoF Design Patterns in Java's core libraries
...ger, Long and String.
Facade is used in many place but the most obvious is Scripting interfaces.
Singleton - java.lang.Runtime comes to mind.
Abstract Factory - Also Scripting and JDBC API.
Command - TextComponent's Undo/Redo.
Interpreter - RegEx (java.util.regex.) and SQL (java.sql.) API.
Prototype...
How to remove an HTML element using Javascript?
... Can somebody tell me how to remove an HTML element using the original Javascript not jQuery.
11 Answers
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