大约有 44,000 项符合查询结果（耗时：0.0571秒） [XML]
How do I spool to a CSV formatted file using SQLPLUS?
...
If you are using 12.2, you can simply say
set markup csv on
spool myfile.csv
share
|
improve this answer
|
fol...
How can I do string interpolation in JavaScript?
...
Since ES6, you can use template literals:
const age = 3
console.log(`I'm ${age} years old!`)
P.S. Note the use of backticks: ``.
share
...
How to specify the order of CSS classes?
... confused about CSS and the class attribute. I always thought, the order in which I specify multiple classes in the attribute value has a meaning. The later class could/should overwrite definitions of the previous, but this doesn't seem to work. Here's an example:
...
How do I find out which settings.xml file maven is using
I recently changed my password and have to change my maven settings.xml file to reflect that. However, no matter what I do in the settings.xml file, the changed password just won't get picked up. Out of desperation, I ran maven with the -s switch ( mvn -s <my intended settings.xml file> ) and ...
Having options in argparse with a dash
I want to have some options in argparse module such as --pm-export however when I try to use it like args.pm-export I get the error that there is not attribute pm . How can I get around this issue? Is it possible to have - in command line options?
...
Passing multiple values to a single PowerShell script parameter
I have a script to which I pass server name(s) in $args.
4 Answers
4
...
Removing non-repository files with git?
I'm writing Autotools code and in the process of development, tons of files are generated.
1 Answer
...
Fastest way to extract frames using ffmpeg?
Hi I need to extract frames from videos using ffmpeg.. Is there a faster way to do it than this:
6 Answers
...
How to disable google translate from html in chrome
I just made a website for a french restaurant. The website is in english, but I guess there is enough french on the website (labeled pictures of menu items) to prompt the visitor to translate the website if using Chrome.
...
Dynamic constant assignment
...
Your problem is that each time you run the method you are assigning a new value to the constant. This is not allowed, as it makes the constant non-constant; even though the contents of the string are the same (for the moment, anyhow), the actual string object itself is different each time...