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Django-Admin: CharField as TextArea
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For this case, the best option is probably just to use a TextField instead of CharField in your model. You can also override the formfield_for_dbfield method of your ModelAdmin class:
class CabAdmin(admin.ModelAdmin):
def formfield_for_db...
Using braces with dynamic variable names in PHP
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best answer since it just answers the question without being judgemental
– Rid Iculous
Jun 3 '16 at 6:20
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Get names of all keys in the collection
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This is really the best answer. Solves the issue without involving some other programming language or package, and works with all drivers that support the aggregate framework (even Meteor!)
– Micah Henning
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How to make ReSharper re-evaluate its assembly reference highlighting
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Works best if you close visual studio then do msbuild yourSolution.sln /t:clean then clean all resharper caches, save and then reopen your solution.
– John-Philip
Feb 2 '17 at 9:03
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How can I mark “To Do” comments in Xcode?
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I think #warning is the best solution because it will warn you at compile time. Thanks
– Duck
Mar 1 '16 at 14:32
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Which Android IDE is better - Android Studio or Eclipse? [closed]
...As a long time Eclipse user, being forced to use Android Studio is rude at best. Android Studio has no concept of continuous build and when it does build, there is no way to see where the errors are. Many things eclipse did easily are either obscure or missing from AS. I find it much more difficult ...
String.Empty versus “” [duplicate]
...0 String.IsNullOrWhiteSpace(str) covers even more cases, and is by far the best.
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How do you implement a re-try-catch?
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As usual, the best design depends on the particular circumstances. Usually though, I write something like:
for (int retries = 0;; retries++) {
try {
return doSomething();
} catch (SomeException e) {
if (retries <...
Get array of object's keys
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Of course, Object.keys() is the best way to get an Object's keys. If it's not available in your environment, it can be trivially shimmed using code such as in your example (except you'd need to take into account your loop will iterate over all properties up...
Android Lint contentDescription warning
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Thanks! Is always a best choice to provide this description instead to suppress warning.
– Vinicius Paldês
Feb 13 '15 at 10:50
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