大约有 5,700 项符合查询结果（耗时：0.0257秒） [XML]
App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...的不确定性，他可能随意地、想当然地按下某个键，就像使用一个实物计算器一样，因此我们要尽可能地在功能上接近于实物计算器，给用户一种良好的使用体验。但对于我们的编程过程来说，还是应该从实现最简单的功能入手...
How to pretty print XML from the command line?
Related: How can I pretty-print JSON in (unix) shell script?
8 Answers
8
...
How to find Unused Amazon EC2 Security groups
... assigned to Instances
for groupId in `aws ec2 describe-instances --output json | jq -r ".Reservations[].Instances[].SecurityGroups[].GroupId" | sort | uniq`
do
if [ $EC2LOOP -eq 0 ];
then
DEL_GROUP="'$groupId'"
else
DEL_GROUP=$DEL_GROUP",'$groupId'"
fi
let EC2LOO...
How to trigger a build only if changes happen on particular set of files
...${job_name}/"
FILTER_PATH="path/to/folder/to/monitor"
python_func="import json, sys
obj = json.loads(sys.stdin.read())
ch_list = obj['changeSet']['items']
_list = [ j['affectedPaths'] for j in ch_list ]
for outer in _list:
for inner in outer:
print inner
"
_affected_files=`curl --silent ${JO...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
...s simply a way to define all the resources needed for deployment in a huge JSON file. So a CloudFormation template might actually create two ElasticBeanstalk environments (production and staging), a couple of ElasticCache clusters, a DyanmoDB table, and then the proper DNS in Route53. I then uploa...
Read file data without saving it in Flask
...:
import io
from pathlib import Path
def test_my_upload(self, accept_json):
"""Test my uploads endpoint for POST."""
data = {
"filePath[]": "/tmp/bin",
"manifest[]": (io.StringIO(str(Path(__file__).parent /
"pat...
What to use as an initial version? [closed]
...a pitfall if you using npm. If you start with 0, caret sign "^" in package.json will behave different. docs.npmjs.com/misc/semver#caret-ranges-123-025-004 You can use 0.x instead of ^0. in package json for this scenario. Therefore, 1.x is a bit more easy to start and use.
– Sam...
Difference between BeautifulSoup and Scrapy crawler?
... Also, just curious. If you're actually using the API (which returns JSON) why would you need Beautiful Soup to parse?
– Jay Stevens
Aug 9 at 9:00
add a comment
...
Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...
It works, and it's easy to parse using json module in python. It's a solution! Compared to that, try using selenium or other stuff people are suggesting, it's more headache. If the alternative method was way more convoluted then I'd give it to you, but it's not t...
How to get HTTP Response Code using Selenium WebDriver
...:
import java.util.Iterator;
import java.util.logging.Level;
import org.json.JSONException;
import org.json.JSONObject;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.logging.LogEntries;
import org.openqa.selenium.loggin...