大约有 27,000 项符合查询结果（耗时：0.0465秒） [XML]
What is the perfect counterpart in Python for “while not EOF”
...u cannot have this in Python:
while (line = f.readline()):
# syntax error
because assignments are not allowed in expressions in Python (although recent versions of Python can mimic this using assignment expressions, see below).
It is certainly more idiomatic in Python to do this:
# THIS I...
Download JSON object as a file from browser
...<1000000; ++i) storageObj.push('aaa'); gives "download Failed - Network error" in Chrome 61
– oseiskar
Nov 1 '17 at 12:19
2
...
Is there a method for String conversion to Title Case?
...
dfadfa
105k2828 gold badges183183 silver badges220220 bronze badges
...
File inside jar is not visible for spring
...
answered Jan 26 '17 at 16:05
jmathewtjmathewt
68755 silver badges99 bronze badges
...
Ruby / Rails - Change the timezone of a Time, without changing the value
...convert it, as in:
1.9.3p194 :042 > utc_time = Time.now.utc
=> 2013-05-29 16:37:36 UTC
1.9.3p194 :043 > local_time = utc_time.in_time_zone('America/New_York')
=> Wed, 29 May 2013 12:37:36 EDT -04:00
1.9.3p194 :044 > desired_time = local_time-local_time.utc_offset
=> Wed, 29 May ...
How can I parse a JSON file with PHP? [duplicate]
...ents("/home/michael/test.json");
if ($string === false) {
// deal with error...
}
$json_a = json_decode($string, true);
if ($json_a === null) {
// deal with error...
}
foreach ($json_a as $person_name => $person_a) {
echo $person_a['status'];
}
?>
...
How do you use a variable in a regular expression?
...lacement.
– bobince
Jun 13 '13 at 9:05
1
benchmark here: jsperf.com/replace-vs-split-join-vs-repl...
Semi-transparent color layer over background-image?
...nnes Klauß
8,4881111 gold badges5555 silver badges105105 bronze badges
13
...
NOT using repository pattern, use the ORM as is (EF)
...istence.
– jgauffin
Jul 10 '14 at 7:05
2
These are all very valid points with a great deal of tru...
Rails 3: Get Random Record
...last" to your second example will avoid a "couldn't find Model without ID" error. E.g. User.find( users.first( Random.rand( users.length )).last.id )
– turing_machine
Mar 28 '14 at 4:27
...