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How to set or change the default Java (JDK) version on OS X?
... (build 1.6.0_65-b14-462-11M4609)
Java HotSpot(TM) 64-Bit Server VM (build 20.65-b04-462, mixed mode)
Add the export JAVA_HOME… line to your shell’s init file.
For Bash (as stated by antonyh):
export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)
For Fish (as stated by ormurin)
set -x JAVA_HOME (/...
Why are C character literals ints instead of chars?
...oded opcode, but from somewhere in main memory containing:
address: value
20: 'X'
21: 'A'
22: 'A'
23: 'X'
24: 0
25: 'A'
26: 'A'
27: 0
28: 'A'
If you want to read just an 'A' from this main memory into a register, which one would you read?
Some CPUs may only directly support reading a 16 bit val...
How do I hide .class files from the Open Resource dialog in Eclipse?
...
answered Apr 13 '10 at 20:04
Kevin KKevin K
8,85222 gold badges3131 silver badges5757 bronze badges
...
Detecting an “invalid date” Date instance in JavaScript
...d
} else {
// date is valid
}
} else {
// not a date
}
Update [2018-05-31]: If you are not concerned with Date objects from other JS contexts (external windows, frames, or iframes), this simpler form may be preferred:
function isValidDate(d) {
return d instanceof Date && !isNa...
How do I update/upsert a document in Mongoose?
...
answered Sep 20 '11 at 14:33
chrixianchrixian
2,72711 gold badge1212 silver badges1616 bronze badges
...
Select2 dropdown but allow new values by user?
...
answered Feb 18 '13 at 20:57
fmpwizardfmpwizard
2,67811 gold badge1818 silver badges2323 bronze badges
...
How to stop EditText from gaining focus at Activity startup in Android
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edited Apr 20 at 7:48
Marian Paździoch
7,15299 gold badges4646 silver badges8282 bronze badges
...
How to send a “multipart/form-data” with requests in python?
...ttpbin.org/post', files=dict(foo='bar'))
>>> response.status_code
200
and httpbin.org lets you know what headers you posted with; in response.json() we have:
>>> from pprint import pprint
>>> pprint(response.json()['headers'])
{'Accept': '*/*',
'Accept-Encoding': 'gzip...
Using OR in SQLAlchemy
...b', 'Carl')))
– robru
Aug 26 '15 at 20:21
69
@Robru's advice is unnecessarily inefficient. If you...
Cause of a process being a deadlock victim
... to execute?
– Elliott
Dec 5 '11 at 20:45
4
The length of the query does not make a difference in...