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How to create new tmux session if none exists
...rver, that is), or create a new session (start the server, read the config file, issue the new-session command) and attach to that.
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How to obtain the query string from the current URL with JavaScript?
...w.location.search.
Solution that work in legacy browsers as well
MDN provide an example (no longer available in the above referenced article) of how to the get value of a single key available in the QueryString. Something like this:
function getQueryStringValue (key) {
return decodeURICompone...
Finding the source code for built-in Python functions?
...ince Python is open source you can read the source code.
To find out what file a particular module or function is implemented in you can usually print the __file__ attribute. Alternatively, you may use the inspect module, see the section Retrieving Source Code in the documentation of inspect.
For ...
ASP.NET MVC on IIS 7.5
...want to set runAllManagedModulesForAllRequests (which runs even for static files) you can install a Microsoft hotfix: microsoft.com/download/en/….
– Justin Helgerson
Apr 17 '12 at 16:17
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How do you make an array of structs in C?
...cts, since you're saying you have the definition of the struct in a header file and the error is in nbody.c then you should check if you're including correctly the header file.
Check your #include's and make sure the definition of the struct is done before declaring any variable of that type.
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Forward declaration of a typedef in C++
...me _bah is not considered as a part of the public API. See forward delcare FILE.
– user877329
Aug 9 '13 at 17:42
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What is the best way to implement “remember me” for a website? [closed]
...the standard session management cookie.
The login cookie contains a series identifier and a token. The series and token are unguessable random numbers from a suitably large space. Both are stored together in a database table, the token is hashed (sha256 is fine).
When a non-logged-in user visits the...
Filter element based on .data() key/value
...ease note that this is no longer the only way to do this, StefanoP has provided alternatives
– Nathan Koop
Feb 25 '13 at 20:25
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How can I measure the speed of code written in PHP? [closed]
...ly Linux and linux-like ; That's the one I prefer, btw
To get profiling files, you have to install and configure Xdebug ; take a look at the Profiling PHP Scripts page of the documentation.
What I generally do is not enable the profiler by default (it generates quite big files, and slows things ...
How do I grant myself admin access to a local SQL Server instance?
...rator would anyway be able to access sql server's data by copying the data files to another machine (and then copying back if needed), so your only way around this is to limit administrative permissions only to the ones who deserve it..
– yoel halb
Oct 11 '12 a...