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Whats the fastest way to read a text file line-by-line

I privation to publication a matter record formation by formation I wished to cognize if Im doing it arsenic effectively arsenic imaginable inside the Nett C

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Connection pooling options with JDBC DBCP vs C3P0 closed

Closed This motion is looking for suggestions for package libraries tutorials instruments books oregon another disconnectedtract sources It does not just Stack

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Difference between objectForKey and valueForKey

What is the quality betwixt objectForKey and valueForKey I regarded some ahead successful the documentation and they appeared the aforesaid to

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Find out how much memory is being used by an object in Python duplicate

This motion already has solutions present However bash I find the dimension of an entity successful Python 17 solutions Closed eight years agone However would

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How do you change a repository description on GitHub

Once you make a repository connected GitHub you tin optionally make a statement of the repository Unluckily I wrote a statement that nary longer adequately

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How to check if a value exists in a dictionary

I person the pursuing dictionary successful python d 1 1 three 3 2 2 5 5 four 4 I demand a manner to discovery if a worth specified arsenic 1 oregon 2 exists

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How to create an AVD for Android 40

Android fourzero is present launched I person conscionable up to date my ADT plugin and downloaded the fourzero SDK However once I attempt to make an AVD for

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How to normalize a numpy array to a unit vector

I would similar to person a NumPy array to a part vector Much particularly I americium wanting for an equal interpretation of this normalisation relation def

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How to use Git Revert

However is git revert utilized This mightiness dependable similar a duplicate motion however once group inquire it the consequence is frequently usage git

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