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psql invalid command \N while restore sql
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It is quite evil from PostgreSQL to give such a misleading warning, your answer saved me a lot of time!
– Tregoreg
Jul 21 '14 at 20:35
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How do HttpOnly cookies work with AJAX requests?
...eful as other posters have mentioned. Marking a cookie HTTPOnly to hide it from scripts only partially works, because not all browsers support it, but also because there are common workarounds.
It's odd that the XMLHTTPresponse headers are giving the cookie, technically the server doesn't have to r...
Android adb “Unable to open sync connection!”
...t of the time. Then, seemingly randomly, when I try to run or debug my app from Eclipse, the Console in Eclipse says:
18 An...
How to load/edit/run/save text files (.py) into an IPython notebook cell?
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EDIT: Starting from IPython 3 (now Jupyter project), the notebook has a text editor that can be used as a more convenient alternative to
load/edit/save text files.
A text file can be loaded in a notebook cell with the magic command %loa...
What happens to a declared, uninitialized variable in C? Does it have a value?
...in a debugger - but strictly speaking, the compiler is free to do anything from crashing to summoning demons through your nasal passages.
As for why it's undefined behavior instead of simply "undefined/arbitrary value", there are a number of CPU architectures that have additional flag bits in their ...
How to make a Java thread wait for another thread's output?
...examples is preferably the object that you need to manipulate concurrently from each thread, or you could create a separate Object for that purpose (I would not recommend making the methods themselves synchronized):
private final Object lock = new Object();
//now use lock in your synchronized bloc...
How can I check if a URL exists via PHP?
...1.1 404 Not Found') {
$exists = false;
}
else {
$exists = true;
}
From here and right below the above post, there's a curl solution:
function url_exists($url) {
return curl_init($url) !== false;
}
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github: No supported authentication methods available
...ord the first time you start the git command prompt, then will remember it from then on, until you reboot your computer. Very handy so you don't have to keep entering your password each time you want to do something.
SSH_ENV="$HOME/.ssh/environment"
GIT_SSH="/usr/bin/ssh.exe"
function start_agent ...
Renaming a branch while on pull request
...anch and removing the pull request. However, there's nothing stopping you from doing that, pushing a new branch with a new name, and creating a new pull request.
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Making your .NET language step correctly in the debugger
... I am wrong, but it sounds like the only issue left is that when switching from PDBs to the .NET 4 dynamic compile symbol format some breakpoints are being missed.
We would probably need a repro to exactly diagnose the issue, however here are some notes that might help.
VS (2008+) can-to run as a...