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How can I get the count of milliseconds since midnight for the current?
... // Get current moment in UTC, then…
.get( ChronoField.MILLI_OF_SECOND ) // interrogate a `TemporalField`.
2017-04-25T03:01:14.113Z → 113
Get the fractional second in nanoseconds (billions).
Divide by a thousand to truncate to milliseconds (thousands).
See this code run l...
Difference between Java Enumeration and Iterator
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@Paul_Draper: Edits should not be adding new meaning to the post, that is what comments are for.
– Emil
Nov 11 '12 at 17:40
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Checking if array is multidimensional or not?
...n' could be anywhere. If it has to be in the first item, you'd just do
is_array($arr[0]);
But, the most efficient general way I could find is to use a foreach loop on the array, shortcircuiting whenever a hit is found (at least the implicit loop is better than the straight for()):
$ more multi....
Port 80 is being used by SYSTEM (PID 4), what is that?
... W3SVC. Stop this service solves my problem.
– daniel__
Aug 8 '13 at 22:41
22
Stopping and disabl...
pip issue installing almost any library
...ht maybe this is something I've been doing wrong and have opted out to easy_install to get most of what I needed done, which has generally worked. However, now I'm trying to download the nltk library, and neither is getting the job done.
...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
...s Either the extension methods changed over time or you forgot the builder _ .Entity<TEntity>() _ before HasOne() can be called...
– ViRuSTriNiTy
May 18 at 13:51
1
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How to split a large text file into smaller files with equal number of lines?
...file (still splits on line breaks):
split -C 20m --numeric-suffixes input_filename output_prefix
creates files like output_prefix01 output_prefix02 output_prefix03 ... each of max size 20 megabytes.
share
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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 ...
Why is Java Vector (and Stack) class considered obsolete or deprecated?
... edited Sep 26 '15 at 12:05
Am_I_Helpful
17.2k77 gold badges4040 silver badges6565 bronze badges
answered Sep 6 '09 at 18:07
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Redis: Show database size/size for keys
...--------+---------------------------------------------------
notification_3109439 | 88.14% | 0.0% | 2 minutes
user_profile_3897016 | 11.86% | 99.98% | 20 seconds
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