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Show MySQL host via SQL Command

... possible to show the current connections host. Not connection_id, but the IP Address or Name of the host. 4 Answers ...
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Is there a way to stop Google Analytics counting development work as hits?

I have added the JavaScript that I need to the bottom of my pages so that I can make use of Google Analytics. Only problem is that I am sure that it is counting all my development work as hits. Seeing as I probably see some of those pages a hundred times a day it will really skew my readings. Is the...
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Custom domain for GitHub project pages

...99.111.153 Check the Github docs to confirm these are the most up-to-date IPs. Create a CNAME record to point www.example.com to YOUR-GITHUB-USERNAME.github.io. This is the most confusing part. Note the YOUR-GITHUB-USERNAME NOT the GitHub repo name! The value of YOUR-GITHUB-USERNAME is determine...
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Check status of one port on remote host [closed]

...or Windows, Linux, and Mac OS X. For example, check for telnet on a known ip: nmap -A 192.168.0.5/32 -p 23 For example, look for open ports from 20 to 30 on host.example.com: nc -z host.example.com 20-30 share ...
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What is the theoretical maximum number of open TCP connections that a modern Linux box can have

...ed, but that is per client per server port, and needs clarifying. Each TCP/IP packet has basically four fields for addressing. These are: source_ip source_port destination_ip destination_port < client > < server > Inside the TCP stack, these four fields a...
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Get the IP address of the remote host

... class, which contains ServerVariables property which can provide us the IP address from REMOTE_ADDR property value. 5 ...
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Select datatype of the field in postgres

...QL allows you to have the same table name (even an identical table) in multiple schemas. The robust way to write that WHERE clause considers that possibility: where table_catalog = ? and table_schema = ? and table_name = ?; But this information_schema view doesn't consider that the DDL might have us...
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print call stack in C or C++

...ce with demangled function & method names. std::string backtrace(int skip = 1) { void *callstack[128]; const int nMaxFrames = sizeof(callstack) / sizeof(callstack[0]); char buf[1024]; int nFrames = backtrace(callstack, nMaxFrames); char **symbols = backtrace_symbols(callstack...
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How to connect to Mysql Server inside VirtualBox Vagrant?

...here to comment), this command can be used in something like an Ansible script to automate granting root user permissions: mysql -e "create user 'root'@'10.0.2.2' identified by 'vagrant'; grant all privileges on *.* to 'root'@'10.0.2.2' with grant option; flush privileges;" – K...
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Inline labels in Matplotlib

...hing like this: import matplotlib.pyplot as plt import numpy as np from scipy import ndimage def my_legend(axis = None): if axis == None: axis = plt.gca() N = 32 Nlines = len(axis.lines) print Nlines xmin, xmax = axis.get_xlim() ymin, ymax = axis.get_ylim() ...