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Proper way to renew distribution certificate for iOS
... Figured out that I can generate a CSR simply by running, in Linux: **** openssl req -nodes -newkey rsa:2048 -keyout private_key.key -out cer_sign_request.csr **** Can't believe there's so many answers to "how to generate certificate csr" that require xcode without mention of this simp...
How to set target hosts in Fabric file
... roles, run, env
from fabric.tasks import execute
# Not a task, plain old Python to dynamically retrieve list of hosts
def get_stressors():
hosts = []
# logic ...
return hosts
@task
def stress_test():
# 1) Dynamically generate hosts/roles
stressors = get_stressors()
env.rol...
Default value for field in Django model
...
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List all svn:externals recursively?
... you'll either need something like Cygwin or use the Windows Subsystem for Linux.
getSvnExternals() {
svnbase="$1"
svnpath="$2"
svn propget svn:externals -R "$svnbase/$svnpath" 2> /dev/null | while read a b c d e; do
[ -n "$a" ] || continue
if [ "$b" = "-" ]; then
wcparent="$...
How to refer environment variable in POM.xml?
...pass environment variables to maven system properties. For example, say on Linux you want to access environment variable MY_VARIABLE. You can use a system property in your pom file.
<properties>
...
<!-- Default value for my.variable can be defined here -->
<my.variable&g...
When would I use XML instead of SQL? [closed]
..., which is storing all of my data in a (My)SQL database and then using PHP/Python/etc. to work with it on the web as needed.
...
How to only find files in a given directory, and ignore subdirectories using bash
...-l /dev/abc-* /dev/*/abc-* | fgrep -v /dev/.udev ... except at least on my Linux /dev/*/* does not include files in /dev/.udev/* so you can omit the fgrep -v.
– tripleee
Oct 10 '11 at 16:29
...
How to round up the result of integer division?
... For languages with a proper Euclidian-division operator such as Python, an even simpler approach would be pageCount = -((-records) // recordsPerPage).
– supercat
Jul 4 '18 at 16:45
...
SQLite - increase value by a certain number
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how can this be done in python with sqlite3? I need to update a col += 1 where in first column = ?
– st.ph.n
Feb 3 '16 at 21:25
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How do you performance test JavaScript code?
...;) for jsPerf. I regularly use this in a similar manner to %timeit in an ipython REPL shell for Python code.
– amcgregor
Jul 3 '19 at 16:10
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