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Center/Set Zoom of Map to cover all visible Markers?
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4 Answers
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Django - how to create a file and save it to a model's FileField?
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You want to have a look at FileField and FieldFile in the Django docs, and especially FieldFile....
string.Format() giving “Input string is not in correct format”
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answered Aug 5 '11 at 4:37
Christian.KChristian.K
40.6k99 gold badges8585 silver badges124124 bronze badges
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jQuery empty() vs remove()
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JohnK
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answered Jun 22 '10 at 6:15
nickfnickf
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How can I change a secret Gist to public?
...he gist to public, but I can't find how to set it publi
Since May, 9th 2014, it is possible: "Change the visibility of your Gists"
You can change the visibility of your Gists whenever you want.
When editing a Gist you'll now notice a new option to toggle the visibility between Public and Secret.
T...
How to prove that a problem is NP complete?
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To show a problem is NP complete, you need to:
Show it is in NP
In other words, given some info...
How can I divide two integers to get a double?
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You want to cast the numbers:
double num3 = (double)num1/(double)num2;
Note: If any of the ...
What does “atomic” mean in programming?
...of type long. The following operation is not an atomic operation:
foo = 65465498L;
Indeed, the variable is written using two separate operations: one that writes the first 32 bits, and a second one which writes the last 32 bits. That means that another thread might read the value of foo, and see ...
How to execute PHP code from the command line?
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4 Answers
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How does a Linux/Unix Bash script know its own PID?
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The variable '$$' contains the PID.
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