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How to check if a process id (PID) exists
...eed to go looking in /proc because what if Linus decides to call the "exe" file something else?
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How to display full (non-truncated) dataframe information in html when converting from pandas datafr
...sing the DataFrame.to_html function. When I save this to a separate html file, the file shows truncated output.
6 Answers...
How to resize an image to fit in the browser window?
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Thank you, solved now. If anybody have same problem (.svg file renders well, but renaming it to .html causes inaccuracy): browser automatically adds <body> tag with default margin:8 even if the file hasn't <body> tag. So solution is adding <style>body{margin:0}<...
How can I make Jenkins CI with Git trigger on pushes to master?
..."hooks" folder in your hidden .git folder. Rename the "post-commit.sample" file to "post-commit". Open it with Notepad, remove the ": Nothing" line and paste the above command into it.
That's it. Whenever you do a commit, Git will trigger the post-commit commands defined in the file.
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What is Vim recording and how can it be disabled?
...imes. Note that register '%' (name of the current
file) and '#' (name of the alternate file) cannot be
used. For "@=" you are prompted to enter an
expression. The result of the expression is then
execu...
Can a shell script set environment variables of the calling shell? [duplicate]
...tes any changes you've made to its environment are lost. Sourcing a script file is the most commonly used method for configuring a shell environment, you may just want to bite the bullet and maintain one for each of the two flavors of shell.
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Vagrant error : Failed to mount folders in Linux guest
...unt the folders.
As @klang pointed out, update the VBoxGuestAdditions.iso file on your mac:
wget https://www.virtualbox.org/download/testcase/VBoxGuestAdditions_4.3.11-93070.iso
sudo cp VBoxGuestAdditions_4.3.11-93070.iso /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
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Assign variable in if condition statement, good practice or not? [closed]
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There is one case when you do it, with while-loops.
When reading files, you usualy do like this:
void readFile(String pathToFile) {
// Create a FileInputStream object
FileInputStream fileIn = null;
try {
// Create the FileInputStream
fileIn = new FileInputStrea...
Configuring so that pip install can work from github
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You need the whole python package, with a setup.py file in it.
A package named foo would be:
foo # the installable package
├── foo
│ ├── __init__.py
│ └── bar.py
└── setup.py
And install from github like:
$ pip install git+ssh://git@github...
What is a StoryBoard ID and how can i use this?
... Added another edit showing how to access the storyboard from any file.
– Eric
Dec 13 '12 at 20:20
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