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rails i18n - translating text with links inside
...inks to flash messages from YAML files (for example the logged in username etc.) so instead I wanted to use ERB notation in the string.
As I am using bootstrap_flash so I modified the helper code as follows to decode the ERB strings before displaying:
require 'erb'
module BootstrapFlashHelper
A...
Debugging iframes with Chrome developer tools
...o be broken in chrome 30.0.1599.101 - any attempts to use code, variables, etc are still from the parent context after choosing an iframe
– Kevin
Nov 14 '13 at 0:55
3
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Find the max of two or more columns with pandas
...stant, and is due to internal overhead (indexing alignment, handling NaNs, etc).
The graph was generated using perfplot. Benchmarking code, for reference:
import pandas as pd
import perfplot
np.random.seed(0)
df_ = pd.DataFrame(np.random.randn(5, 1000))
perfplot.show(
setup=lambda n: pd.conc...
How can I write a heredoc to a file in Bash script?
...redoc to a file using sudo:
cat <<'EOF' | sed 's/a/b/' | sudo tee /etc/config_file.conf
foo
bar
baz
EOF
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How to run cron once, daily at 10pm
...It can be "Bourne shell (sh) , Bourne again shell (bash),Korn shell (ksh)..etc"
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How to use cURL to send Cookies?
...etwork tab. Copy -> Copy as cURL.
It will contain all headers, cookies, etc..
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Worst security hole you've seen? [closed]
... installations of MySQL, query strings containing usernames and passwords, etc.
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edited Oct 30 '10 at 10:57
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How to tell if a string is not defined in a Bash shell script
... value, ${foo:?error message} to display an error message if foo is unset, etc.
– Jouni K. Seppänen
Oct 23 '08 at 4:54
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The Ruby %r{ } expression
...With %r, you could use any delimiters.
You could use %r{} or %r[] or %r!! etc.
The benefit of using other delimeters is that you don't need to escape the / used in normal regex literal.
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Default string initialization: NULL or Empty? [closed]
...n values from Python scripts, examine values retrieved from external APIs, etc.)
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