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invalid byte sequence for encoding “UTF8”
... the iconv utility to change encoding of the input data.
iconv -f original_charset -t utf-8 originalfile > newfile
You can change psql (the client) encoding following the instructions on Character Set Support. On that page, search for the phrase "To enable automatic character set conversion".
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How to remove/delete a large file from commit history in Git repository?
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620
Use the BFG Repo-Cleaner, a simpler, faster alternative to git-filter-branch specifically desi...
How to write file if parent folder doesn't exist?
...h.isAbsolute(targetDir) ? sep : '';
const baseDir = isRelativeToScript ? __dirname : '.';
return targetDir.split(sep).reduce((parentDir, childDir) => {
const curDir = path.resolve(baseDir, parentDir, childDir);
try {
fs.mkdirSync(curDir);
} catch (err) {
if (err.code ...
Default parameters with C++ constructors [closed]
...lt parameter workaround unnecessary: en.wikipedia.org/wiki/C%2B%2B11#Object_construction_improvement
– mskfisher
Jun 4 '13 at 18:01
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Replacing all non-alphanumeric characters with empty strings
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Dave Jarvis
27.6k3434 gold badges157157 silver badges281281 bronze badges
answered Nov 26 '09 at 20:30
Mirek PlutaMi...
Import multiple csv files into pandas and concatenate into one DataFrame
... as the column names.
import pandas as pd
import glob
path = r'C:\DRO\DCL_rawdata_files' # use your path
all_files = glob.glob(path + "/*.csv")
li = []
for filename in all_files:
df = pd.read_csv(filename, index_col=None, header=0)
li.append(df)
frame = pd.concat(li, axis=0, ignore_inde...
How can I analyze Python code to identify problematic areas?
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36
For measuring cyclomatic complexity, there's a nice tool available at traceback.org. The page a...
Is there a better way of writing v = (v == 0 ? 1 : 0); [closed]
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@Brian: not with that magic + sign! ¯\_(ツ)_/¯
– jAndy
Aug 2 '11 at 11:33
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windows service vs scheduled task
...ogramming practice:
http://msmvps.com/blogs/peterritchie/archive/2007/04/26/thread-sleep-is-a-sign-of-a-poorly-designed-program.aspx
So you'll scratch your head and think to yourself, WTF, Undo Pending Checkouts -> Yes, I'm sure -> Undo all today's work..... damn, damn, damn....
However, I ...
Can linux cat command be used for writing text to file?
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6
If you need to use double quotes in your text, encompass the whole thing in single quotes. This is useful for .json and the likes, e.g. echo...