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How to extract epoch from LocalDate and LocalDateTime?
...ods to convert them into date/time objects with timezones by passing a ZoneId instance.
LocalDate
LocalDate date = ...;
ZoneId zoneId = ZoneId.systemDefault(); // or: ZoneId.of("Europe/Oslo");
long epoch = date.atStartOfDay(zoneId).toEpochSecond();
LocalDateTime
LocalDateTime time = ...;
ZoneId...
What is the proper way to re-throw an exception in C#? [duplicate]
... Is that actually true? I think the information is still all there inside innerException. OH I get it. You do lose information with throw ex but wouldn't (it will be inside inner exception) with throw new Exception( "foo", ex).
– James
May 27 '11 at 20:48
...
Count number of matches of a regex in Javascript
...wer
The problem with your initial code is that you are missing the global identifier:
>>> 'hi there how are you'.match(/\s/g).length;
4
Without the g part of the regex it will only match the first occurrence and stop there.
Also note that your regex will count successive spaces twice:
...
How to use MySQL DECIMAL?
...
You said "There is no way to create an "unsigned" DECIMAL column", yet your code example indicates "DECIMAL(6,4) UNSIGNED NOT NULL". Why is this?
– liang
Aug 6 '14 at 17:52
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Does file_get_contents() have a timeout setting?
...
Is not a valid response, the question is for "file_get_contents". The response is great but inapropiate.
– e-info128
Mar 23 '19 at 21:38
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How to deny access to a file in .htaccess
... the <Files> directive only applies to that directory (I guess to avoid confusion when rules/directives in the htaccess of subdirectories get applied superceding ones from the parent).
So you can have:
<Files "log.txt">
Order Allow,Deny
Deny from all
</Files>
For Apache 2...
Compare DATETIME and DATE ignoring time portion
...lso the BETWEEN operator doesn't work because it permits equality on both sides.
PS: Another means of extracting the date only (in older versions of SQL Server) is to use a trick of how the date is represented internally.
Cast the date as a float.
Truncate the fractional part
Cast the value back...
Case statement with multiple values in each 'when' block
...s a series of comma-separated expressions to the right of it, not a single identifier. Because of this, if you had when a or b, it's not clear whether this is to be taken as the equivalent of when a, b or when (a or b), the latter of which evaluates the expression a or b first before throwing it i...
Python - abs vs fabs
...() and fabs() demonstrate similar speed.
In addition to what @aix has said, one more thing to consider is the speed difference:
In [1]: %timeit abs(-5)
10000000 loops, best of 3: 102 ns per loop
In [2]: import math
In [3]: %timeit math.fabs(-5)
10000000 loops, best of 3: 194 ns per loop
So ...
if, elif, else statement issues in Bash
...
@Chinggis6 True, bad choice of words on my side.
– Camusensei
Sep 14 '17 at 15:18
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