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Difference between `npm start` & `node app.js`, when starting app?
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From the man page, npm start:
runs a package's "start" script, if one was provided.
If no version is specified, then it starts the "active" version.
Admittedly, that description is completely unhelpful, and that's all it says. At least it's more documented than socket.io.
An...
How does HTTP file upload work?
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<html lang="en">
<head>
<meta charset="utf-8"/>
<title>upload</title>
</head>
<body>
<form action="http://localhost:8000" method="post" enctype="multipart/form-data">
<p><input type="text" name="text1" value="text default">
<p...
Add a column to existing table and uniquely number them on MS SQL Server
...equence numbers. I would alter the table to add the column then write a db script in groovy/python/etc to read in the data and update the id with a sequence. Once the data has been set, I would add a sequence to the table that starts after the top number. Once the data has been set, set the primary ...
How do I know the current width of system scrollbar?
...of the control, minus the nonclient elements such as scroll bars, borders, title bars, and menus.
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RVM is not working in ZSH
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Do you have this line in your ~/.zshrc?
[[ -s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm"
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Can you issue pull requests from the command line on GitHub?
...do
git pull-request
From the man page of hub:
git pull-request [-f] [TITLE|-i ISSUE|ISSUE-URL] [-b BASE] [-h HEAD]
Opens a pull request on GitHub for the project that the "origin" remote points to. The default head of the pull request is the current branch. Both base and head of the ...
How to select following sibling/xml tag using xpath
...elow. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two examples of data from Newegg pages.
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How to enable Bootstrap tooltip on disabled button?
... and put the tooltip on the wrapper:
<div class="tooltip-wrapper" data-title="Dieser Link führt zu Google">
<button class="btn btn-default" disabled>button disabled</button>
</div>
If the wrapper has display:inline then the tooltip doesn't seem to work. Using display:bl...
Comment out text in R Markdown (Rmd file)
...ks can be used anywhere inside the document, and commented out with #
---
title: "Untitled"
output: html_document
---
No comment.
---
# here's a comment
# ```{r}
# x = pi
# ```
---
Note however that this does not prevent knitr from evaluating inline r code.
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Error in SQL script: Only one statement is allowed per batch
I have 4 sql scripts that I want to run in a DACPAC in PostDeployment, but when I try to build the VS project for 3 of them I get this error:
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