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When to use os.name, sys.platform, or platform.system?
...em says
def system():
""" Returns the system/OS name, e.g. 'Linux', 'Windows' or 'Java'.
An empty string is returned if the value cannot be determined.
"""
return uname()[0]
def uname():
# Get some infos from the builtin os.uname API...
try:
system,node,relea...
Which library should I use for server-side image manipulation on Node.JS? [closed]
...'s a huge plus for a library.
it requires Cairo which doesn't have an easy Windows download. I found it in GTK+ distribution though.
moreover it needs native library binding code to be compiled on module installation. It uses Node-Waf which hasn't being ported to Windows yet.
gm
mature
runs on ...
Remove blank lines with grep
... tried grep -v '^$' in Linux and that didn't work. This file came from a Windows file system.
14 Answers
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scrollIntoView Scrolls just too far
...
Smoothly scroll to a proper position
Get correct y coordinate and use window.scrollTo({top: y, behavior: 'smooth'})
const id = 'profilePhoto';
const yOffset = -10;
const element = document.getElementById(id);
const y = element.getBoundingClientRect().top + window.pageYOffset + yOffset;
window...
Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?
...d within the URL via javascript using, as an example:
<script>alert(window.location.hash);</script>
The parse_url() function in PHP can work if you already have the needed URL string including the fragment (http://codepad.org/BDqjtXix):
<?
echo parse_url("http://foo?bar#fizzbuzz",...
Is there an Eclipse line-width marker?
...
Look in Windows / Preferences (at least on Windows - IIRC it moves around for different operating systems) then:
General -> Editors -> Text Editors -> Show Print Margin
Tick this and it should show the line.
As a quick w...
Right query to get the current number of connections in a PostgreSQL DB
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This comment is for a Windows based OS. For Linux it could be something of the following: lsof -Pni:5432|fgrep ">"|fgrep -i established|wc -l
– XXL
Jul 15 '18 at 10:19
...
Changing route doesn't scroll to top in the new page
... if it happens to be at the top of the page. Otherwise you'll have to run $window.scrollTo(0,0) in $stateChangeSuccess event listener
– Filip Sobczak
Oct 14 '15 at 15:13
...
Using port number in Windows host file
...
The hosts file is for host name resolution only (on Windows as well as on Unix-like systems). You cannot put port numbers in there, and there is no way to do what you want with generic OS-level configuration - the browser is what selects the port to choose.
So use bookmarks o...
Free space in a CMD shell
...ossible solution:
dir|find "bytes free"
a more "advanced solution", for Windows Xp and beyond:
wmic /node:"%COMPUTERNAME%" LogicalDisk Where DriveType="3" Get DeviceID,FreeSpace|find /I "c:"
The Windows Management Instrumentation Command-line (WMIC) tool (Wmic.exe)
can gather vast amounts of i...