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How to get a table cell value using jQuery?
...script"><!--
function getVal(e) {
var targ;
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // defeat Safari bug
targ = targ.parentNode;
alert(targ.innerHTML);
}
onload = functio...
Javascript Shorthand for getElementById
...
id's are saved to the window.
HTML
<div id='logo'>logo</div>
JS
logo.innerHTML;
is the same as writing:
document.getElementById( 'logo' ).innerHtml;
I don't suggest using the former method as it is not common practice.
...
Capture Video of Android's Screen
... this. I am sure there are many good screen capture programs if you are on Windows or a Nix platform and I know there are some online services as well but I do not have any links nor have I used them. Here is a link for the reference document on setting up and running the emulator.The Android SDK in...
Git keeps asking me for my ssh key passphrase
...
What worked for me on Windows was (I had cloned code from a repo 1st):
eval $(ssh-agent)
ssh-add
git pull
at which time it asked me one last time for my passphrase
Credits: the solution was taken from
https://unix.stackexchange.com/questions...
How to test an Internet connection with bash?
...ically testing if my website is accessible. If it's NOT accessible a popup window alerts me to a problem.
The script below prevents me from receiving popup messages every five minutes whenever my laptop is not connected to the network.
#!/usr/bin/bash
# Test for network conection
for interface in $...
PostgreSQL error: Fatal: role “username” does not exist
...er PostgreSQL installation, by default it is postgres (tested on Linux and Windows).
– silvioprog
Mar 7 '19 at 15:22
...
Read and parse a Json File in C#
...s for both the reader and the writer, so you can have that open in a spare window while you're learning to work with this.
This is for the best: Be lazy this time and use a library so you solve this common problem forever.
...
How to make the python interpreter correctly handle non-ASCII characters in string operations?
...as s.decode('utf-8') (\xa0 displays as a space when decoded incorrectly as Windows-1252 or latin-1:
Example (Python 3)
s = b'6\xc2\xa0918\xc2\xa0417\xc2\xa0712'
print(s.decode('latin-1')) # incorrectly decoded
u = s.decode('utf8') # correctly decoded
print(u)
print(u.replace('\N{NO-BREAK SPACE}','...
Exec : display stdout “live”
...
For those of you who can't get spawn to work on Windows, have a look at this great answer.
– tomekwi
Aug 27 '14 at 8:33
21
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Removing transforms in SVG files
...ient Paths).
Save your image (File > Save Image) If it appears in a new window you can right click and "Save Image as..."
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