大约有 45,302 项符合查询结果（耗时：0.0544秒） [XML]
How to install gem from GitHub source?
I would like to install gem from the latest GitHub source.
11 Answers
11
...
What does send() do in Ruby?
...
send sends a message to an object instance and its ancestors in class hierarchy until some method reacts (because its name matches the first argument).
Practically speaking, those lines are equivalent:
1.send '+', 2
1.+(2)
1 + 2
Note that send bypasses visibility chec...
What is the difference between SqlCommand.CommandTimeout and SqlConnection.ConnectionTimeout?
... long a single command can take to complete. ConnectionTimeout is how long it can take to establish a connection to the server to start with.
For instance, you may be executing relatively long-running queries - it's perfectly okay for them to take 10 minutes to complete, but if it took 10 minutes t...
PowerShell: Store Entire Text File Contents in Variable
...ackish to include trailing empty line:
[io.file]::ReadAllText(".\desktop\git-python\test.ps1").split("`n").count
share
|
improve this answer
|
follow
|
...
How to check if the string is empty?
...follow
|
edited Aug 7 '13 at 16:07
answered Mar 5 '12 at 20:10
...
How do I create a comma-separated list from an array in PHP?
I know how to loop through items of an array using foreach and append a comma, but it's always a pain having to take off the final comma. Is there an easy PHP way of doing it?
...
Getting multiple keys of specified value of a generic Dictionary?
It's easy to get the value of a key from a .NET generic Dictionary:
15 Answers
15
...
What is the --save option for npm install?
...pp/module, you would need to first install them, and then add them (along with the appropriate version number) to the dependencies section of your package.json.
The --save option instructed NPM to include the package inside of the dependencies section of your package.json automatically, thus saving...
How to print number with commas as thousands separators?
I am trying to print an integer in Python 2.6.1 with commas as thousands separators. For example, I want to show the number 1234567 as 1,234,567 . How would I go about doing this? I have seen many examples on Google, but I am looking for the simplest practical way.
...
What's the easiest way to call a function every 5 seconds in jQuery? [duplicate]
...follow
|
edited Aug 29 '18 at 10:33
Vladimir verleg
2,87622 gold badges2525 silver badges4949 bronze badges
...