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try {} without catch {} possible in JavaScript?
...ceeds.
– Andrew Steitz
Dec 6 '18 at 20:56
2
Note that a try without a catch doesn't swallow error...
Why would $_FILES be empty when uploading files to PHP?
...ILES array is empty.
Source for some of these points:
http://getluky.net/2004/10/04/apachephp-_files-array-mysteriously-empty/
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Real life example, when to use OUTER / CROSS APPLY in SQL
...oo2 INT, Foo3 INT,
Bar1 INT, Bar2 INT, Bar3 INT
);
Example using 2008+ VALUES syntax.
SELECT Id,
Foo,
Bar
FROM T
CROSS APPLY (VALUES(Foo1, Bar1),
(Foo2, Bar2),
(Foo3, Bar3)) V(Foo, Bar);
In 2005 UNION ALL can be...
Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)
...ox-shadow: 0 5px 10px rgba(0,0,0,.2);
}
.tt-suggestion {
padding: 3px 20px;
font-size: 18px;
line-height: 24px;
}
.tt-suggestion.tt-is-under-cursor { /* UPDATE: newer versions use .tt-suggestion.tt-cursor */
color: #fff;
background-color: #0097cf;
}
.tt-suggestion p {
mar...
Is arr.__len__() the preferred way to get the length of an array in Python?
... this.
– Carl Meyer
Feb 8 '09 at 16:20
16
I agree with Carl Meyer - saying that doesn't "need to ...
How do I show multiple recaptchas on a single page?
... perfect solution
– Mirza Obaid
Dec 20 '16 at 10:17
2
Wow! This took some working on, but to add...
What is the difference between 'typedef' and 'using' in C++11?
...
All standard references below refers to N4659: March 2017 post-Kona working draft/C++17 DIS.
Typedef declarations can, whereas alias declarations cannot, be used as initialization statements
But, with the first two non-template examples, are
there any other subtle differences...
How to use the PI constant in C++
...ath.h>
and the value of pi can be accessed via:
M_PI
In my math.h (2014) it is defined as:
# define M_PI 3.14159265358979323846 /* pi */
but check your math.h for more. An extract from the "old" math.h (in 2009):
/* Define _USE_MATH_DEFINES before including math.h to expose t...
Redis: Show database size/size for keys
...mped size to disk)
– Avner Barr
Mar 20 '18 at 15:40
4
FYI: don't bother trying anything with DEBU...
Detecting syllables in a word
...oblem...
– user50705
Jan 3 '09 at 1:20
10
Note that the TeX algorithm is for finding legitimate h...