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Safe characters for friendly url [closed]

... To quote section 2.3 of RFC 3986: "Characters that are allowed in a URI but do not have a reserved purpose are called unreserved. These include uppercase and lowercase letters, decimal digits, hyphen, period, underscore, and tilde." ALPHA DIGIT "-" / "." / "_" / "~" N...
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How do I get an animated gif to work in WPF?

...und so far: https://github.com/XamlAnimatedGif/WpfAnimatedGif You can install it with NuGet PM> Install-Package WpfAnimatedGif and to use it, at a new namespace to the Window where you want to add the gif image and use it as below <Window x:Class="MainWindow" xmlns="http://schemas.micr...
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Simple Log to File example for django 1.3+

...ogfile'], 'level': 'DEBUG', }, } } Now what does all of this mean? Formaters I like it to come out as the same style as ./manage.py runserver Handlers - I want two logs - a debug text file, and an info console. This allows me to really dig in (if needed) and look at a te...
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What's the UIScrollView contentInset property for?

... answered Dec 31 '09 at 1:21 jballjball 23.1k88 gold badges6464 silver badges9191 bronze badges ...
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“Too many values to unpack” Exception

...nATupleWithThreeValues() print a print b raises Traceback (most recent call last): File "c.py", line 3, in ? a,b = returnATupleWithThreeValues() ValueError: too many values to unpack Now, the reason why this happens in your case, I don't know, but maybe this answer will point you in the r...
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Best explanation for languages without null

... that every reference type gets this extra state in its space that is typically undesired. A string variable could be any sequence of characters, or it could be this crazy extra null value that doesn't map into my problem domain. A Triangle object has three Points, which themselves have X and Y va...
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Why do we always prefer using parameters in SQL statements?

...uld be SELECT empSalary from employee where salary = 0 or 1=1 whereby all empSalaries would be returned. Further, a user could perform far worse commands against your database, including deleting it If they wrote 0; Drop Table employee: SELECT empSalary from employee where salary = 0; Drop Ta...
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What does Connect.js methodOverride do?

...en you can use app.delete and app.put in Express instead of using app.post all the time (thus more descriptive, verbose): Backend: // the app app.put('/users/:id', function (req, res, next) { // edit your user here }); Client logic: // client side must be.. <form> ... <input type=...
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windows service vs scheduled task

...ust need to figure out how to support failover... Original Answer: I'm really not a fan of Windows Scheduler. The user's password must be provided as @moodforall points out above, which is fun when someone changes that user's password. The other major annoyance with Windows Scheduler is that it r...
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Typical .gitignore file for an Android app

... You can mix Android.gitignore: # built application files *.apk *.ap_ # files for the dex VM *.dex # Java class files *.class # generated files bin/ gen/ # Local configuration file (sdk path, etc) local.properties with Eclipse.gitignore: *.pydevproject .proj...