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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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@Aashay alert is part of a browser's window object, and not available in node.js. The alternative is console.log, though I don't know if it's available in an ejs template unless you pass it in via locals.
– Zikes
Mar 23 '1...
How to delete last item in list?
... time!
# On Unix systems, it corresponds to time.time
# On Windows systems, it corresponds to time.clock
def __enter__(self):
self.start = self.timer() # measure start time
return self
def __exit__(self, exc_type, exc_value, exc_traceback):
self.end ...
Convert an image (selected by path) to base64 string
...re-saving said "high colour" images to paletted format, it uses a standard Windows 256-color palette. Since animated gifs usually have an optimised palette, this means that any animated gif saved through this process will have its quality horribly degraded. So this setup is definitely not ideal; it'...
ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
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Unofficial Windows Binaries for Python Extension Packages
you can find any python libs from here
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How to disable python warnings
...dule:
#!/usr/bin/env python -W ignore::DeprecationWarning
If you're on Windows: pass -W ignore::DeprecationWarning as an argument to Python. Better though to resolve the issue, by casting to int.
(Note that in Python 3.2, deprecation warnings are ignored by default.)
Or:
import warnings
with...
How can I compare two dates in PHP?
...bout 1st of January of 1970 only applies to old versions of PHP running on Windows and it was never an issue on Unix.
– Álvaro González
Jan 25 '16 at 12:49
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How to add a delay for a 2 or 3 seconds [closed]
... on which type of application you're writing:
System.Timers.Timer
System.Windows.Forms.Timer
System.Threading.Timer
Don't use Thread.Sleep if your application need to process any inputs on that thread at the same time (WinForms, WPF), as Sleep will completely lock up the thread and prevent it fr...
Python pip install fails: invalid command egg_info
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As a note, this must be done in administrator mode on Windows for a typical Python installation. Otherwise, it is easy to overlook an installation failure for Distribute.
– Steven Bluen
Feb 1 '15 at 6:07
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Automate ssh-keygen -t rsa so it does not ask for a passphrase
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If you need to do this from PowerShell in windows use:
ssh-keygen -f $Name -t rsa -N '""'
note you also have to ensure the git bin directory is in your path:
$sshPath = "<path>\git\bin\"
$env:path += ";$sshPath"
Then to use it in PoshGit it's just:
Add-...
Notepad++ htmltidy - unable to find libtidy.dll
I'm on a relatively new Windows 7 machine and in Notepad++ the TextFX HTMLTidy doesn't work. It says "Unable to find libTidy.dll in the system path or C:\program files (x86)\Notepad++\plugins\Config\tidy\libTidy.dll". Some links suggest moving the files to that location, but where do I get them f...