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Regular expression to match DNS hostname or IP Address?
...answer here.
For hostname - easy answer, on egrep example here -- http: //www.linuxinsight.com/how_to_grep_for_ip_addresses_using_the_gnu_egrep_utility.html
egrep '([[:digit:]]{1,3}\.){3}[[:digit:]]{1,3}'
Though the case doesn't account for values like 0 in the fist octet, and values greater tha...
How to get UTC time in Python?
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Exclude folders from Eclipse search
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How do I deep copy a DateTime object?
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Error: This Android SDK requires Android Developer Toolkit version 22.6.1 or above
...are -> Add -> (Give any name suppose NewUpdate) -> add this url : https://dl-ssl.google.com/eclipse/plugin/4.2 -> OK
Now it will list the available updates, which should ideally be adt 20.x.x
Select the list items Let it be installed. Eclipse will restart and Its done.
I hope this wil...
What's the difference between nohup and ampersand
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APP被手机识别为疑似病毒 - App应用开发 - 清泛IT社区，为创新赋能！
...中关闭它。
2、如果想要发布，可以先线上检测一下：https://m.qq.com/security_lab/scans_online.jsp
上传APK文件检测。如果显示为“未知软件”，则说明手机管家还未标记这个APK，必须强行触发规则，让其显示为风险应用。打开QQ邮箱...
How do I apply CSS3 transition to all properties except background-position?
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What is the purpose of python's inner classes?
...e coupling for some of those helper classes. For example, when I implement https://stackoverflow.com/a/8274307/2718295
:utils.py:
import json, decimal
class Helper1(object):
pass
class Helper2(object):
pass
# Here is the notorious JSONEncoder extension to serialize Decimals to JSON floa...
How to handle both a single item and an array for the same property using JSON.net
...ndgrid.com
timestamp: 1337966815
event: open
categories: olduser
Fiddle: https://dotnetfiddle.net/lERrmu
EDIT
If you need to go the other way, i.e. serialize, while keeping the same format, you can implement the WriteJson() method of the converter as shown below. (Be sure to remove the CanWrit...