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No internet on Android emulator - why and how to fix? [closed]
...ion.INTERNET" />
If you are using the web browser, refer to Donal's post
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echo that outputs to stderr
...h facilitates reading:
>&2 echo "error"
>&2 copies file descriptor #2 to file descriptor #1. Therefore, after this redirection is performed, both file descriptors will refer to the same file: the one file descriptor #2 was originally referring to. For more information see the Bash H...
Using the last-child selector
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If you think you can use Javascript, then since jQuery support last-child, you can use jQuery's css method and the good thing it will support almost all the browsers
Example Code:
$(function(){
$("#nav li:last-child").css("border-bottom","1px solid ...
Why am I getting ibtool failed with exit code 255?
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I had something similar happen to me recently using Xcode 4.6 and iOS 6.1.
All I did was switch to a different device version (5.1) on the simulator and it ran. Switched back to 6.1 and it fixed itself.
Xcode can be unhelpful at times.
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json_encode() escaping forward slashes
...ceiver is not handling JSON properly, see json.org , especially the char description on the right side which explicitly names \/ as valid escape sequence for /), see stackoverflow.com/a/10210367/367456 as well.
– hakre
Jul 26 '17 at 23:16
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How to see query history in SQL Server Management Studio
...here '15' is the trace ID (as reported by sp_trace_create, which the first script kicks out, above).
You can check to see what traces are running with:
select * from ::fn_trace_getinfo(default)
The only thing I will say in caution -- I do not know how much load this will put on your system; it w...
How to debug an apache virtual host configuration?
Once again, I have a problem with my apache virtual host configuration. (The default configuration is used instead of my specific one).
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What does git rev-parse do?
...for printing a shorter unique SHA1.
There are other use cases as well (in scripts and other tools built on top of git) that I've used for:
--verify to verify that the specified object is a valid git object.
--git-dir for displaying the abs/relative path of the the .git directory.
Checking if you'...
“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]
... as it happens on every reload). It's been awhile since I've worked with closer to the metal toolchains in my C days. I wonder why it might exhibit this behavior. It didn't find a lot of the symbols from my build, but that should just produce a less informative backtrace no?
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Javascript for “Add to Home Screen” on iPhone?
Is it possible to use Javascript to emulate the Add to Home Screen option in Mobile Safari's bookmark menu?
6 Answers
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