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HTML encoding issues - “” character showing up instead of “ ”
I've got a legacy app just starting to misbehave, for whatever reason I'm not sure. It generates a bunch of HTML that gets turned into PDF reports by ActivePDF.
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download file using an ajax request
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It is possible. You can have the download started from inside an ajax function, for example, just after the .csv file is created.
I have an ajax function that exports a database of contacts to a .csv file, and just after it finishes, it automatically starts the .csv...
Why does Razor _layout.cshtml have a leading underscore in file name?
In the default ASP.NET MVC 3 project, layout & partial cshtml files start with an underscore
5 Answers
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How can I determine whether a 2D Point is within a Polygon?
... above, remember? Just pick a point outside the bounding box and use it as starting point for your ray. E.g. the point (Xmin - e/p.y) is outside the polygon for sure.
But what is e? Well, e (actually epsilon) gives the bounding box some padding. As I said, ray tracing fails if we start too close t...
Why extend the Android Application class?
...Access to variables across the Application,
You can use the Application to start certain things like analytics
etc. since the application class is started before Activitys or
Servicess are being run,
There is an overridden method called onConfigurationChanged() that is
triggered when the application...
Difference between app.all('*') and app.use('/')
...js
app.all(path, [callback...], callback)
app.use only sees whether url starts with the specified path
app.use( "/product" , mymiddleware);
// will match /product
// will match /product/cool
// will match /product/foo
app.all will match complete path
app.all( "/product" , handler);
// will ma...
Fast permutation -> number -> permutation mapping algorithms
...d k the index of the digit. (I will always count digits from the right and starting at index 0 for the rightmost digit. Likewise when I talk about the 'first' digit I mean the rightmost.)
The reason why the weights for digits follow this pattern is that the highest number that can be represented by...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
...p;title=$2 [NC,L,QSA]
The rule is split into 4 sections:
RewriteRule - starts the rewrite rule
^blog/([0-9]+)/([A-Za-z0-9-\+]+)/?$ - This is called the pattern, however I'll just refer to it as the left hand side of the rule - what you want to rewrite from
blog/index.php?id=$1&title=$2 - cal...
Cron job every three days
...d 31 days.) The date('j') % 3 has a similar problem in that the pattern restarts every year, and years don't have a number of days divisible by 3.
– cjm
Apr 19 '15 at 22:28
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Git commit with no commit message
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@amn, I also just started wondering about all those tens of thousands of well-written commit messages that I have written that will never ever be read by anyone. For me now the value of this habit is that it forces me to look through the chang...