大约有 15,000 项符合查询结果（耗时：0.0272秒） [XML]
Rails ActiveRecord date between
... you Comment.rb, you can define a scope:
scope :created_between, lambda {|start_date, end_date| where("created_at >= ? AND created_at <= ?", start_date, end_date )}
Then to query created between:
@comment.created_between(1.year.ago, Time.now)
Hope it helps.
...
Finding last occurrence of substring in string, replacing that
...'t put this in your code incase someone has to change it in the future and starts wondering why a word is written sdrawkcab.
– Boris
Jan 13 '19 at 18:08
...
Replace new lines with a comma delimiter with Notepad++?
...d for me.
Place the cursor after the first data item.
Click 'Macro > Start Recording' in the menu.
Type this sequence: Comma, Space, Delete, End.
Click 'Macro > Stop recording' in the menu.
Click 'Macro > Run a Macro Multiple Times...' in the menu.
Click 'Run until the end of file' a...
How to determine if a list of polygon points are in clockwise order?
...nd y coordinates can be determined by subtracting the coordinates of their start and end points:
edgeE = point0 - point4 = (1, 0) - (5, 0) = (-4, 0) and
edgeA = point1 - point0 = (6, 4) - (1, 0) = (5, 4) and
And the cross product of these two adjoining edges is calculated using the determi...
Java Look and Feel (L&F) [closed]
...
Quick way to see how your application looks under Nimbus, start the app with the argument ` -Dswing.defaultlaf=javax.swing.plaf.nimbus.NimbusLookAndFeel` e.g. java -Dswing.defaultlaf=javax.swing.plaf.nimbus.NimbusLookAndFeel -jar MyApp.jar
– nos
...
Check if a key exists inside a json object
...defined or null
var objarray={
"passenger_id":"59b64a2ad328b62e41f9050d",
"started_ride":"1",
"bus_id":"59b8f920e6f7b87b855393ca",
"route_id":"59b1333c36a6c342e132f5d5",
"start_location":"",
"stop_location":""
}
elementCheck(objarray,function(list){
console.log("list");
)
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How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
...
I prefer this one, especially in i18n work to get startTime or endTime : new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.ENGLISH).format(new Date());
– Eddy
May 30 '16 at 2:29
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https connection using CURL from command line
...I discovered the root of the problem. I was using an SSL certificate (from StartSSL, but I don't think that matters much) and hadn't set up the intermediate certificate properly. If you're having the same problem as user1270392 above, it's probably a good idea to test your SSL cert and fix any issue...
Find the Smallest Integer Not in a List
... is less than N, set the X'th element of the array to true.
Scan the array starting from index 0, looking for the first element that is false. If you find the first false at index I, then I is the answer. Otherwise (i.e. when all elements are true) the answer is N.
In practice, the "array of N b...
How can I combine multiple rows into a comma-delimited list in Oracle? [duplicate]
... COUNT (*) OVER () cnt
FROM countries)
WHERE rn = cnt
START WITH rn = 1
CONNECT BY rn = PRIOR rn + 1;
CSV
--------------------------
Albania,Andorra,Antigua ...