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Merge PDF files
...get some easy exception safety.
You might also want to look at the pdfcat script provided as part of pypdf2. You can potentially avoid the need to write code altogether.
The PyPdf2 github also includes some example code demonstrating merging.
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Angularjs - ng-cloak/ng-show elements blink
...y mentioned in the documentation is this: "For the best result, angular.js script must be loaded in the head section of the html file; alternatively, the css rule (above) must be included in the external stylesheet of the application."
– Andriy Drozdyuk
Apr 1 '...
List goals/targets in GNU make that contain variables in their definition
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I just put it in a shell script in ~/bin rather than using an alias. Works great; thanks!
– mpontillo
Feb 13 '15 at 22:13
3
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HTTPS setup in Amazon EC2
...ing node.js to prop the server up. I am listening to port 443 in my server script and my security group is configured for port 443. What else do I have to do to enable HTTPS? I need a certificate, right? Having trouble finding decent info on doing this that is NOT based on Elastic Beanstalk.
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How do you execute an arbitrary native command from a string?
...\Some Product\SomeExe.exe" "C:\some other path\file.ext"
And then in the script:
$command = '"C:\Program Files\Some Product\SomeExe.exe" "C:\some other path\file.ext"'
iex "& $command"
Likely, you could handle nearly all cases by detecting if the first character of the command string is ", ...
View differences of branches with meld?
...n find it at https://github.com/wmanley/git-meld . It's a bit like Mark's script but works for comparing any arbitrary commit or the staging area or the working directory against any of the others. If one of the things you are comparing against is the working tree then that is read-write also so y...
How to exclude certain directories/files from git grep search
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With the example by @kynan as base I made this script and put it in my path (~/bin/) as gg. It does use git grep but avoids some specified filetypes.
In our repo its a lot of images so I have excluded the imagefiles, and this takes the serchtime down to 1/3 if I search ...
How do I write good/correct package __init__.py files
... import * in an __init__.py to import packages is to be able to refactor a script that has grown into multiple scripts without breaking an existing application. But if you're designing a package from the start. I think it's best to leave __init__.py files empty.
for example:
foo.py - contains clas...
How to ignore deprecation warnings in Python
...t my way to solve this. I use the following at the beginning of my main.py script and it works fine.
Use the following as it is (copy-paste it):
def warn(*args, **kwargs):
pass
import warnings
warnings.warn = warn
Example:
import "blabla"
import "blabla"
def warn(*args, **kwargs):
pa...
How do I measure separate CPU core usage for a process?
...are running on the same cpu core (because of GIL)
running the same python script in jython, we see, that the script is utilizing both cores (and there are many other service or whatever threads, which are almost idle):
$ ps -p 28671 -L -o pid,tid,psr,pcpu
PID TID PSR %CPU
28671 28671 1 0.0
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