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Step-by-step debugging with IPython
...s.
This makes debugging individual functions easy, as you can just load a file with %load and then run a function. You could force an error with an assert at the right position.
%pdb is a line magic. Call it as %pdb on, %pdb 1, %pdb off or %pdb 0. If called without argument it works as a toggle.
...
JSON.Net Self referencing loop detected
....NET Core MVC, add this to the ConfigureServices method of your startup.cs file:
services.AddMvc()
.AddJsonOptions(
options => options.SerializerSettings.ReferenceLoopHandling =
Newtonsoft.Json.ReferenceLoopHandling.Ignore
);
...
NGINX to reverse proxy websockets AND enable SSL (wss://)?
...suggest using dev server for this)
If possible, save your old NGINX config files so you can re-use them (that includes your init.d/nginx script)
yum install pcre pcre-devel openssl openssl-devel and any other necessary libs for building NGINX
Get the nginx_tcp_proxy_module from GitHub here https://g...
Eclipse - debugger doesn't stop at breakpoint
...
In order to debugger work with remote, the java .class files must be complied along with debugging information. If "-g:none" option was passed to compiler then the class file will not have necessary information and hence debugger will not be able to match breakpoints on source co...
How to link a folder with an existing Heroku app
...If you specify no option and you have heroku.remote set in your Git config file, it will use the app associated with that remote (for example, to set the default remote to "production" use git config heroku.remote production in your repository, and Heroku will run git config heroku.remote to read th...
How to set a Header field on POST a form?
...
Can you serialize files? I thought: No.
– Fallenreaper
Nov 1 '13 at 18:56
...
Transpose/Unzip Function (inverse of zip)?
...finite_iterable(result)
... hangs ...
Traceback (most recent call last):
File "...", line 1, in ...
File "...", line 2, in transpose_finite_iterable
MemoryError
So how can we deal with this case?
... and here comes the deque
After we take a look at docs of itertools.tee function, there is Py...
Resizing an iframe based on content
..., the following javascript code is required (this can be loaded from a .js file on any domain, incidentally..):
<script>
// Resize iframe to full height
function resizeIframe(height)
{
// "+60" is a general rule of thumb to allow for differences in
// IE & and FF height repo...
get all keys set in memcached
...also:
What's the simplest way to get a dump of all memcached keys into a file?
How do I view the data in memcache?
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JavaScript and Threads
...ted value in our page:
//As a worker normally take another JavaScript file to execute we convert the function in an URL: http://stackoverflow.com/a/16799132/2576706
function getScriptPath(foo){ return window.URL.createObjectURL(new Blob([foo.toString().match(/^\s*function\s*\(\s*\)\s*\{(([\s\S...