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Is an anchor tag without the href attribute safe?
...'t make sense). The use of tabindex to add unfocusable elements to the tab order is a new innovation in HTML 5.
– Quentin
Jun 2 '16 at 7:55
4
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GitHub Error Message - Permission denied (publickey)
...ur ~/.ssh/ directory. If you don't specify key this way, then first key in order is taken and used for github authentication, so it depends on the key file name then.
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Why prefer two's complement over sign-and-magnitude for signed numbers?
I'm just curious if there's a reason why in order to represent -1 in binary, two's complement is used: flipping the bits and adding 1?
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How do I set $PATH such that `ssh user@host command` works?
...tive mode checks for these files, and uses the first existing one, in this order:
~/.bash_profile
~/.bash_login
~/.profile
So if you have an ~/.bash_profile, then whatever changes you do to ~/.profile will be left unseen.
Bash in non-interactive mode sometimes reads the file ~/.bashrc (which is...
Why are properties without a setter not serialized
...g serialization. Why is that and do I always have to implement a setter in order for my property to be serialized.
5 Answer...
TCP loopback connection vs Unix Domain Socket performance
...ead of TCP (congestion control, flow control, stream management (IP packet ordering, retransmission, etc) ). Unix domain sockets do not do any of the above because it was designed from the ground up to be ran locally, meaning no congestion issues, no speed differences between server/client requiring...
How to search and replace globally, starting from the cursor position and wrapping around the end of
...pattern or flags
are altered in the first one.
2. To save some typing, in order to bring up the skeleton of
the above substitution command in the command line, one can define
a Normal-mode mapping, like so:
:noremap <leader>cs :,$s///gc\|1,''-&&<c-b><right><right><...
How to include file in a bash shell script
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In my situation, in order to include color.sh from the same directory in init.sh, I had to do something as follows.
. ./color.sh
Not sure why the ./ and not color.sh directly. The content of color.sh is as follows.
RED=`tput setaf 1`
GREEN=...
Maven command to list lifecycle phases along with bound goals?
...install the plugin if it hasn't already been installed.
List goals by the order they will execute
> mvn fr.jcgay.maven.plugins:buildplan-maven-plugin:list
PLUGIN | PHASE | ID | GOAL
-----------------------------------------------------------...
CSS: Truncate table cells, but fit as much as possible
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<table border="1" style="width: 100%;">
<colgroup>
<col width="100%" />
<col width="0%" />
</colgroup>
<tr>
<td style="white-space: nowrap; text-overflow:ellipsi...