大约有 20,000 项符合查询结果（耗时：0.0826秒） [XML]
scp (secure copy) to ec2 instance without password
...
I figured it out. I had the arguments in the wrong order. This works:
scp -i mykey.pem somefile.txt root@my.ec2.id.amazonaws.com:/
share
|
improve this answer
|
...
Good Free Alternative To MS Access [closed]
...sktop application). If you think about the web-enabled frontend - consider PHP (with MySQL or PostgreSQL on the backend) or ASP.NET (with MSSQL Server at the backend).
I strongly recommend you not to use C++ for such job. This language is very efficient and flexible, but advanced database frontend ...
Is there a JavaScript / jQuery DOM change listener?
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
What is the maximum length of data I can put in a BLOB column in MySQL?
...t be accurate, but according to this site: http://www.htmlite.com/mysql003.php.
BLOB A string with a maximum length of 65535 characters.
The MySQL manual says:
The maximum size of a BLOB or TEXT
object is determined by its type, but
the largest value you actually can
transmit betwe...
Difference between object and class in Scala
...lass or trait.
When you do this, your object needs to extend some trait in order to become an instance of a subclass of it.
Consider the following code:
object A extends B with C {
...
}
This declaration first declares an anonymous (inaccessible) class that extends both B and C, and instantiat...
node.js database [closed]
... think going with a newer stack like node.js (vs traditional frameworks in php/java) is adding enough "new" complexity that one shouldn't add extra layers all at once. This is a good article that discusses that:
http://nodeguide.com/convincing_the_boss.html
...
ElasticSearch - Return Unique Values
...ed my answer with an example result. You can/should also set "size": 0, in order to not include any of the documents, only the aggregated results you wanted.
– Anton
Aug 24 '14 at 12:15
...
Explain the encapsulated anonymous function syntax
...cript, this is called Immediately-Invoked Function Expression (IIFE) .
In order to make it a function expression you've to:
enclose it using ()
place a void operator before it
assign it to a variable.
Otherwise it will be treated as function definition and then you won't be able to call/invo...
Using Mockito's generic “any()” method
...
This class is now deprecated in order to avoid a name clash with Hamcrest. Use org.mockito.ArgumentMatchers
– leo9r
Mar 22 '19 at 23:26
...
How do I make an html link look like a button?
... This was dropped from the CSS3 spec. htmlvalidator.com/help.php?m=1&h=appearance
– user1431356
May 8 '18 at 23:37
add a comment
|
...