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Javascript Thousand Separator / string format [duplicate]
...
Updated using look-behind support in line with ECMAScript2018 changes.
For backwards compatibility, scroll further down to see the original solution.
A regular expression may be used - notably useful in dealing with big numbers stored as strings.
const format = num => ...
Is it possible to Pivot data using LINQ?
... yield return new CustData { CustId = custId, OrderDate = new DateTime(2018, random.Next(1, 4), 1), Qty = random.Next(1, 50) };
}
}
}
public class CustData
{
public int CustId { get; set; }
public DateTime OrderDate { get; set; }
public in...
Rounding up to next power of 2
...ion to help this (actually already at that time?). From : jameshfisher.com/2018/03/30/round-up-power-2.html uint64_t next_pow2(uint64_t x) { return x == 1 ? 1 : 1<<(64-__builtin_clzl(x-1)); } And for 32 bit : uint32_t next_pow2(uint32_t x) { return x == 1 ? 1 : 1<<(32-__builtin_clz(x-1...
Replace a string in a file with nodejs
... the usage instructions have been updated to reflect this.
Edit (16 March 2018): The package has amassed over 100k monthly downloads now and has been extended with additional features as well as a CLI tool.
Install:
npm install replace-in-file
Require module
const replace = require('replace-in...
Correct Bash and shell script variable capitalization
...rted to the environment, it’s worth considering that the POSIX (Issue 7, 2018 edition) Environment Variable Definition specifies:
Environment variable names used by the utilities in the Shell and Utilities
volume of POSIX.1-2017 consist solely of uppercase letters, digits, and the
undersco...
How to terminate script execution when debugging in Google Chrome?
...
As of April 2018, you can stop infinite loops in Chrome:
Open the Sources panel in Developer Tools (Ctrl+Shift+I**).
Click the Pause button to Pause script execution.
Also note the shortcut keys: F8 and Ctrl+\
...
Groovy Shell warning “Could not open/create prefs root node …”
...ally got around to backporting this fix. It is fixed in 8u202. (as of 30Sep2018 the latest release of Java 8 is u181 so the fix is backported but not yet in any released version)
– peterh
Sep 30 '18 at 9:06
...
How do I list all remote branches in Git 1.7+?
...etch all the remote's branches".
[1] As of the writing of this footnote 2018-Feb, I looked at the comments and see that the git branch -r works for the vast majority (about 90% or 125 out of 140).
If git branch -r does not work, check git config --get remote.origin.fetch contains a wildcard (*)...
Why does HTML5 form-validation allow emails without a dot?
... the first type is the domain uz, which directly points to an IP as of Oct 2018. If you do an nslookup uz, it points to 91.212.89.8, so it should be possible to have email on this domain as well.
– PulseJet
Oct 7 '18 at 18:40
...
pandas dataframe columns scaling with sklearn
...']] = scale.fit_transform(dfTest[['A','B','C']].as_matrix())
-- Edit Nov 2018 (Tested for pandas 0.23.4)--
As Rob Murray mentions in the comments, in the current (v0.23.4) version of pandas .as_matrix() returns FutureWarning. Therefore, it should be replaced by .values:
from sklearn.preprocessin...