大约有 5,000 项符合查询结果（耗时：0.0190秒） [XML]
How to prompt for user input and read command-line arguments [closed]
...g a mini-command line interpreter (with help texts and autocompletion) and raw_input (input for Python 3+) for reading a line of text from the user.
text = raw_input("prompt") # Python 2
text = input("prompt") # Python 3
Command line inputs are in sys.argv. Try this in your script:
import sys
...
How to execute raw SQL in Flask-SQLAlchemy app
How do you execute raw SQL in SQLAlchemy?
8 Answers
8
...
How do I make python wait for a pressed key?
...thon 3 use input():
input("Press Enter to continue...")
In Python 2 use raw_input():
raw_input("Press Enter to continue...")
This only waits for the user to press enter though.
One might want to use msvcrt ((Windows/DOS only) The msvcrt module gives you access to a number of functions in...
Encrypt & Decrypt using PyCrypto AES 256
... self.key = hashlib.sha256(key.encode()).digest()
def encrypt(self, raw):
raw = self._pad(raw)
iv = Random.new().read(AES.block_size)
cipher = AES.new(self.key, AES.MODE_CBC, iv)
return base64.b64encode(iv + cipher.encrypt(raw.encode()))
def decrypt(self, ...
How do you write multiline strings in Go?
...
According to the language specification you can use a raw string literal, where the string is delimited by backticks instead of double quotes.
`line 1
line 2
line 3`
share
|
i...
Correct way to pause Python program
...
Seems fine to me (or raw_input() in Python 2.X). Alternatively you could use time.sleep() if you want to pause for a certain number of seconds.
import time
print("something")
time.sleep(5.5) # pause 5.5 seconds
print("something")
...
RAW POST using cURL in PHP
How can I do a RAW POST in PHP using cURL?
2 Answers
2
...
How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio
...
Given it's a raw expression, you should use DB::raw() to set CURRENT_TIMESTAMP as a default value for a column:
$table->timestamp('created_at')->default(DB::raw('CURRENT_TIMESTAMP'));
This works flawlessly on every database drive...
Simplest two-way encryption using PHP
...g $message - plaintext message
* @param string $key - encryption key (raw binary expected)
* @param boolean $encode - set to TRUE to return a base64-encoded
* @return string (raw binary)
*/
public static function encrypt($message, $key, $encode = false)
{
$nonceS...
How can I see incoming commits in git? [duplicate]
...changed which gives a good overview of changes that have been made in some range of commits.
If you want to review what you're about to pull, do a git fetch first, which only updates local tracking branches for the remote repository (and not any of your branches), and then use any command that show...