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Chrome Development Tool: [VM] file from javascript
I added a breakpoint in my javascript file (jaydata.js) and was pressing "Step over to the next function call."
When it got to a line that was:
...
Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
...
Anybody wondering how to do it in EF core:
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
foreach (var relationship in modelBuilder.Model.GetEntityTypes().SelectMany(e => e.GetForeignKeys()))
...
Google Analytics - Failed to load resource: http://www.google-analytics.com/ga.js
...URL by default. This means changing
'//www.google-analytics.com/analytics.js'
into
'https://www.google-analytics.com/analytics.js'
Example:
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();...
Automatically start forever (node) on system restart
...llowing line:
@reboot /usr/local/bin/forever start /your/path/to/your/app.js
Save the file. You should get some feedback that the cron has been installed.
For further confirmation of the installation of the cron, execute the following (again replacing "testuser" with your target username) to list...
Converting a Pandas GroupBy output from Series to DataFrame
...e. It has a hierarchical index, though:
In [19]: type(g1)
Out[19]: pandas.core.frame.DataFrame
In [20]: g1.index
Out[20]:
MultiIndex([('Alice', 'Seattle'), ('Bob', 'Seattle'), ('Mallory', 'Portland'),
('Mallory', 'Seattle')], dtype=object)
Perhaps you want something like this?
In [21]: ...
Can I use multiple versions of jQuery on the same page?
...gt;
<script type="text/javascript" src="http://example.com/jquery-1.1.3.js"></script>
<script type="text/javascript">
var jQuery_1_1_3 = $.noConflict(true);
</script>
<!-- load jQuery 1.3.2 -->
<script type="text/javascript" src="http://example.com/jquery-1.3.2.js"&...
Commonly accepted best practices around code organization in JavaScript [closed]
...file. For development, I have separate <script> tags to include each js file, but they get merged into a single larger package for production to reduce the overhead of the HTTP requests.
Typically, I'll have a single 'main' js file for each application. So, if I was writing a "survey" applica...
.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i
...so
LoadModule authn_anon_module modules/mod_authn_anon.so
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule authn_dbd_module modules/mod_authn_dbd.so
LoadModule authn_dbm_module modules/mod_authn_dbm.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_socache_m...
Pure JavaScript Graphviz equivalent [closed]
...e JavaScript implementation of a .dot canvas renderer:
http://ushiroad.com/jsviz/
The library is not documented -- the author definitely ought to publicize and document it more (I'll contact him to suggest he put it up on github, at the very least).
Update: code has been pushed to github:
https://gi...
How to access parent scope from within a custom directive *with own scope* in AngularJS?
...t are the nuances of scope prototypal / prototypical inheritance in AngularJS?
To summarize: the way a directive accesses its parent ($parent) scope depends on the type of scope the directive creates:
default (scope: false) - the directive does not create a new scope, so there is no inheritance h...