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Django Admin - Disable the 'Add' action for a specific model
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what is MyAdmin here?
– user5319825
Sep 15 '16 at 20:31
1
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Will strlen be calculated multiple times if used in a loop condition?
...0; while(s[len] != '\0') len++; return len; } which is pretty much exactly what you are doing in the code in your answer. I'm not arguing that iterating over the string once rather than twice is more time-efficient, but I don't see one or the other using more or less memory. Or are you referring to ...
Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
What I want to do : run a background thread which calculates ListView contents and update ListView partially, while results are calculated.
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How to get a password from a shell script without echoing
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for more info on what stty does: stackoverflow.com/questions/22832933/…
– yvanscher
Feb 4 '16 at 20:15
5
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':app:lintVitalRelease' error when generating signed apk
...nd turning off the lint checks, they're there for a reason. Instead, check what the error is and fix it.
The error report is saved to [app module]/build/reports/lint-results-yourBuildName-fatal.html. You can open this file in a browser to read about the errors.
It would be nice if Gradle could ma...
How does “this” keyword work within a function?
...browser.
var foo = function(){
alert(this);
}
foo();
This may be what's tripping you up, but don't feel bad. Many people consider this a bad design decision. Since a callback is invoked as a function and not as a method, that's why you're seeing what appears to be inconsistent behavior....
Change project name on Android Studio
...lose your project and expect the list of recent projects happy finding out what is what.
– drindt
Oct 5 '16 at 12:46
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Make sure only a single instance of a program is running
... This syntax didn't work for me on windows under Python 2.6. What worked for me was: 1:from tendo import singleton 2:me = singleton.SingleInstance()
– Brian
Aug 17 '11 at 18:15
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What's the fastest way to merge/join data.frames in R?
...hmark results are below. Please see revision history of this answer to see what changed.
test replications elapsed relative user.self sys.self
4 data.tableBest 1 0.532 1.000000 0.488 0.020
7 sqldf 1 2.059 3.870301 2.041 0.008
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How can I use Homebrew to install both Python 2 and 3 on Mac?
... should be able to do:
python --version
and
python3 --version
To see what versions of Python 2.x and 3.x installed.
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