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Python argparse ignore unrecognised arguments
...ent and testing code that I want to eventually migrate to a script invoked from a command line)
– gumption
Jan 28 '15 at 16:48
1
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How to modify existing, unpushed commit messages?
...epresenting your new commit message. It starts out populated with the text from your old commit message. Change the commit message as you want, then save the file and quit your editor to finish.
To amend the previous commit and keep the same log message, run
git commit --amend -C HEAD
To fix the...
JPA - Returning an auto generated id after persist()
...ated a separate table named hibernate_sequences and restarted the sequence from 1.
– SriSri
May 4 '18 at 3:37
add a comment
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Expanding tuples into arguments
...re out of syntax sugar:
apply_tuple = lambda f, t: f(*t)
Example usage:
from toolz import *
from operator import add, eq
apply_tuple = curry(apply_tuple)
thread_last(
[(1,2), (3,4)],
(map, apply_tuple(add)),
list,
(eq, [3, 7])
)
# Prints 'True'
curry redefiniton of apply_tupl...
How do I show the value of a #define at compile-time?
...
The preprocessor understands quoted strings and handles them differently from normal text. String concatenation is an example of this special treatment. The message pragma requires an argument that is a quoted string. When there is more than one component to the argument then they must all be stri...
What happens to git commits created in a detached HEAD state?
... state with
git reflog
Then execute, with all the commit hashes ordered from oldest to most recent:
git cherry-pick <hash1> <hash2> <hash3> ...
For example if I had only one, given in the "first 7 characters" short hash format:
git cherry-pick a21d053
This will create new...
Shards and replicas in Elasticsearch
...age to understand it. If I download Elasticsearch and run the script, then from what I know I have started a cluster with a single node. Now this node (my PC) have 5 shards (?) and some replicas (?).
...
How to add a custom loglevel to Python's logging facility
...the lower level messages will erroneously be printed.
To prevent that from happening, you need another line inside the "debugv" function to check if the logging level in question is actually enabled.
Fixed example that checks if the logging level is enabled:
import logging
DEBUG_LEVELV_NUM =...
Problem getting the AssemblyVersion into a web page using Razor /MVC3
..., if you want a one liner to get the AssemblyInformationalVersionAttribute from a MVC Razor View:
@System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(Zeroarc.Candid.Web.MvcApplication).Assembly.Location).ProductVersion
...
How to get xdebug var_dump to show full object/array
...y_max_depth of 5 is not sane if you actually expect to get any information from your var_dump
– Ben Harold
Feb 19 '14 at 0:06
2
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