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Do I cast the result of malloc?
...that pesky stdlib.h is the REAL important thing to remember!"
It forces an extra cognitive cross-check. It puts the (alleged) desired type right next to the arithmetic you're doing for the raw size of that variable. I bet you could do an SO study that shows that malloc() bugs are caught much faster ...
Align button at the bottom of div using CSS
... none;
color: #fff;
}
<div class="container">
<p>Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum dolor sit amet... Lorem ip sum d...
Why .NET String is immutable? [duplicate]
As we all know, String is immutable. What are the reasons for String being immutable and the introduction of StringBuilder class as mutable?
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How to activate JMX on my JVM for access with jconsole?
...un.management.jmxremote.ssl=false
-Djava.rmi.server.hostname=${DOCKER_HOST_IP}
-Dcom.sun.management.jmxremote.port=9999
-Dcom.sun.management.jmxremote.rmi.port=9998
DOCKER_HOST_IP
Unlike using jconsole locally, you have to advertise a different IP than you'll probably see from within the containe...
In C#, how to check if a TCP port is available?
...objects available in the System.Net.NetworkInformation namespace.
Use the IPGlobalProperties object to get to an array of TcpConnectionInformation objects, which you can then interrogate about endpoint IP and port.
int port = 456; //<--- This is your value
bool isAvailable = true;
// Eval...
How do you connect localhost in the Android emulator? [duplicate]
I have made a php script inside localhost and I am connecting that with httpClient but I am getting a problem.
7 Answer...
Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?
... out that this answer is slightly misleading. When extracting ints or std::strings or similar, the EOF bit is set when you extract the one right before the end and the extraction hits the end. You do not need to read again. The reason it doesn't get set when reading from files is because there's an ...
What causes a TCP/IP reset (RST) flag to be sent?
I'm trying to figure out why my app's TCP/IP connection keeps hiccuping every 10 minutes (exactly, within 1-2 seconds). I ran Wireshark and discovered that after 10 minutes of inactivity the other end is sending a packet with the reset (RST) flag set. A google search tells me "the RESET flag signif...
Regular expression that matches valid IPv6 addresses
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Re: other errors... if the user passes in a non-string, TypeError gets eaten. Clearly a list isn't an ipv6, but I'd probably want to have it carp that I was passing in the wrong type.
– Gregg Lind
Apr 21 '10 at 20:44
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How to split comma separated string using JavaScript? [duplicate]
I want to split a comma separated string with JavaScript. How?
4 Answers
4
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