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Highlight text similar to grep, but don't filter out text [duplicate]
...s nothing to highlight on irrelevant matches
egrep --color 'apple|' test.txt
Notes:
egrep may be spelled also grep -E
--color is usually default in most distributions
some variants of grep will "optimize" the empty match, so you might want to use "apple|$" instead (see: https://stackoverflow....
Easy way to test a URL for 404 in PHP?
...) or something similar. I used this to check if an actual file (eg. robots.txt) existed on the server or not. Clearly this kind of file would not cause a redirect if it existed, but if it didn't it would redirect to a 404 page, which as I said before may not have a 404 code.
function is_404($url) {...
TemplateDoesNotExist - Django Error
...to a maybe incompatible version (even if your setup.py and/or requirements.txt says otherwise). You can try pip uninstall/install or specify the exact version.
– Jorge Vargas
Jan 21 '15 at 18:24
...
Access Denied for User 'root'@'localhost' (using password: YES) - No Privileges?
...iles\\MySQL\\MySQL Server 5.6\\my.ini" --init-file=C:\\mysql-init.txt Everything is where it is supposed to be and what you have above I did put in the file accordingly. I do have the service stopped as well. I just get this output: prntscr.com/1ilxau And everything (plugins) shutdown. R...
Difference between val() and text()
...ere user have an option to input
value.
Ex:-
<input type="text" id="txt_name" />
<input type="checkbox" name="vehicle" value="Bike" id="chk_byk" class="ss">bike<br>
<script type="text/javascript">
$(document).ready(function () {
$("#btn_submit").click(f...
Why does printf not flush after the call unless a newline is in the format string?
...t flush, even if it gets a newline to send out, such as:
myprog >myfile.txt
This makes sense for efficiency since, if you're interacting with a user, they probably want to see every line. If you're sending the output to a file, it's most likely that there's not a user at the other end (though no...
read.csv warning 'EOF within quoted string' prevents complete reading of file
...My successful read.table looks like this:
target <- read.table("target2.txt", fill=TRUE, header=TRUE, quote="", sep=",", encoding="UTF-8")
The result has Spanish language characters and same dims I had originally, so I'm calling it a success! Thanks all!
...
How to trigger a build only if changes happen on particular set of files
...EVISION=`git rev-parse HEAD`
export STATUSFILE=$WORKSPACE/status_$BUILD_ID.txt
# Figure out, whether "src" has changed in the last commit
git diff-tree --name-only HEAD | grep src
# Exit with success if it didn't
$? || exit 0
# Trigger second job
$JENKINS_CLI build job2 -p GIT_REVISION=$GIT_REVIS...
Unicode (UTF-8) reading and writing to files in Python
...th UTF-8 encoding in Python 3.2:
import codecs
f = codecs.open('file_name.txt', 'r', 'UTF-8')
for line in f:
print(line)
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When do I use the PHP constant “PHP_EOL”?
... source for "HTTP headers must be...": ietf.org/rfc/rfc2616.txt chapter 4 section 1
– Adrian Föder
May 14 '16 at 12:02
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