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MySQL: Large VARCHAR vs. TEXT?
...s. Apart from the typical ids and message types (all integer types) I need to save the actual message text as either VARCHAR or TEXT. I'm setting a front-end limit of 3000 characters which means the messages would never be inserted into the db as longer than this.
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git: undo all working dir changes including new files
How to delete all changes from working directory including new untracked files. I know that git checkout -f does that, but it doesn't delete new untracked files created since last commit.
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Java - Convert integer to string [duplicate]
... the compiler handles it, perhaps it is as efficient as the above)
Integer.toString(number)
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Elegant ways to support equivalence (“equality”) in Python classes
When writing custom classes it is often important to allow equivalence by means of the == and != operators. In Python, this is made possible by implementing the __eq__ and __ne__ special methods, respectively. The easiest way I've found to do this is the following method:
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How do I restart a service on a remote machine in Windows? [closed]
Sometimes while debugging, I need to restart a service on a remote machine. Currently, I'm doing this via Remote Desktop. How can it be done from the command line on my local machine?
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How to change ProgressBar's progress indicator color in Android
...e/greenprogress" />
Then create a new drawable with something similar to the following (In this case greenprogress.xml):
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:id="@android:id/background"&g...
convert double to int
What is the best way to convert a double to an int ? Should a cast be used?
10 Answers
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Why are C character literals ints instead of chars?
...ly the integral promotions. In K&R C it was virtually (?)
impossible to use a character value without it being promoted to int first,
so making character constant int in the first place eliminated that step.
There were and still are multi character constants such as 'abcd' or however
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Long press on UITableView
I would like to handle a long press on a UITableViewCell to print a "quick access menu".
Did someone already do this?
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What is the best way to find the users home directory in Java?
...or a snippet of code that can accomplish this for all platforms, and a way to detect the platform.
9 Answers
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