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Java using enum with switch statement
... edited May 23 '17 at 10:31
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answered Nov 13 '11 at 2:10
OphidianOphidian
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Find the PID of a process that uses a port on Windows
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Just open a command shell and type (saying your port is 123456):
netstat -a -n -o | find "123456"
You will see everything you need.
The headers are:
Proto Local Address Foreign Address State PID
TCP 0...
How to list containers in Docker
There's a command to list images, docker images , but there doesn't seem to be a corresponding docker containers .
14 Ans...
Do I need to heartbeat to keep a TCP connection open?
I have two components that that communicate via TCP/IP. Component A acts as a server/listener and Component B is the client. The two should communicate as quickly as possible. There can only ever be one connection at any time (though that is aside to this question). A senior developer at my comp...
Google Maps: Auto close open InfoWindows?
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Uncaught Error: SECURITY_ERR: DOM Exception 18 when I try to set a cookie
... after loading the HTML directly into the UIWebView control. stackoverflow.com/questions/11371441/…
– Felipe Sabino
Jul 17 '12 at 14:16
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How to input a regex in string.replace?
...t:
import re
line = re.sub(r"</?\[\d+>", "", line)
Edit: Here's a commented version explaining how it works:
line = re.sub(r"""
(?x) # Use free-spacing mode.
< # Match a literal '<'
/? # Optionally match a '/'
\[ # Match a literal '['
\d+ # Match one or more digits
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Objective-C and Swift URL encoding
...serAllowedCharacterSet "#%/:<>?@[\]^`
Creating a characterset combining all of the above:
NSCharacterSet *URLCombinedCharacterSet = [[NSCharacterSet characterSetWithCharactersInString:@" \"#%/:<>?@[\\]^`{|}"] invertedSet];
Creating a Base64
In the case of Base64 characterset:...
Android studio Gradle build speed up
... slow. And it also seems to autotrack changes when you edit the file and recompile on keyup.
21 Answers
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