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Turn a string into a valid filename?
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You can look at the Django framework for how they create a "slug" from arbitrary text. A slug is URL- and filename- friendly.
The Django text utils define a function, slugify(), that's probably the gold standard for this kind of thing. Essentially, their code is the following.
def slugi...
How can I change the color of a Google Maps marker?
...aps API to build a map full of markers, but I want one marker to stand out from the others. The simplest thing to do, I think, would be to change the color of the marker to blue, instead of red. Is this a simple thing to do or do I have to create a whole new icon somehow? If I do have to create a ne...
String.replaceAll without RegEx
... String.replaceAll() only accepts a pattern. The string that I have came from a previous match. Is it possible to add escapes to the pattern that I have or is there a version of replaceAll() in another class which accepts a literal string instead of a pattern?
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How to print a int64_t type in C
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When using msinttypes from the code.google.com link, I need to define __STDC_FORMAT_MACROS. See stackoverflow.com/questions/8132399/how-to-printf-uint64-t.
– ariscris
May 28 '14 at 16:49
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Adding System.Web.Script reference in class library
I am currently moving code from my app_code folder to a class library. I have tagged several methods with [System.Web.Script.Serialization.ScriptIgnore] attributes. My class library cannot see this namespace. My add references dialog cannot see this namespace. How do I properly use this tag fr...
How to get all enum values in Java?
...ype of the enum type itself (if, say, the enum constant overrides a method from the enum type). getDeclaringClass() returns the enum type that declared that constant, which is what you want here.
– ColinD
Jan 20 '17 at 18:24
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Python's json module, converts int dictionary keys to strings
...u'd be better off using pickles. If you really need to convert these back from JSON into native Python objects I guess you have a couple of choices. First you could try (try: ... except: ...) to convert any key to a number in the event of a dictionary look-up failure. Alternatively, if you add c...
CSS vertical alignment text inside li
... displaying number of boxes in a row with fix height and width, generated from tags.
now I need to align the text in the vertical center.
The CSS vertical-align has no impact, maybe I am missing something???
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Best way to create an empty map in Java
...t;of()
Granted, no big benefits here compared to Collections.emptyMap(). From the Javadoc:
This map behaves and performs comparably to Collections.emptyMap(),
and is preferable mainly for consistency and maintainability of your
code.
2) Map that you can modify:
Maps.newHashMap()
// or:...
How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
...2013 it is possible to define any number of environment variables directly from the console:
Configuration > Software Configuration > Environment Properties
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