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Android SQLite: nullColumnHack parameter in insert/replace methods
...NULL to. If you have several such columns to choose from, pick one via the selection mechanism of your choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
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Getting an object from an NSSet
...se filteredSetUsingPredicate if you have some kind of unique identifier to select the object you need.
First create the predicate (assuming your unique id in the object is called "identifier" and it is an NSString):
NSPredicate *myPredicate = [NSPredicate predicateWithFormat:@"identifier == %@", i...
Pandas DataFrame column to list [duplicate]
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Easier way is just to do df['b'].values. If you select the column before using .values it will avoid a conversion and preserve the original dtype. This is also much more efficient.
– JohnE
Dec 7 '16 at 12:33
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WPF: Grid with column/row margin/padding?
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Clicking on the padding space doesn't select the row anymore.
– jor
Dec 9 '19 at 11:00
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Working with README.md on github.com [closed]
... the rendered HTML
Compile to HTML =>
Right-click any Markdown file and select Compile Markdown to HTML. This will generate a .html file nested under the Markdown file and it will stay in sync as the Markdown file changes.
Custom Stylesheet =>
You can add a solution specific Stylesheet to cont...
How can I make an “are you sure” prompt in a Windows batchfile?
... and back for me. Only thing is as much as it helps me I keep accidentally selecting that command off my command buffer and mass overwriting uncommited changes.
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Run a single test method with maven
...rns too
mvn -Dtest=TestCircle#test* test
As of surefire 2.12.1, you can select multiple methods (JUnit4X only at this time, patches welcome)
mvn -Dtest=TestCircle#testOne+testTwo test
Check this link about single tests
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How to pick a new color for each plotted line within a figure in matplotlib?
...sure that you have a list big enough and then use the index of the loop to select the color
colors = ['r', 'b', ...., 'w']
for i in range(20):
ax1.plot(x, y, color = colors[i])
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The source was not found, but some or all event logs could not be searched
...dministrator Rights.
From the Start Menu, right click on Command Prompt, select "Run as administrator".
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Can I start the iPhone simulator without “Build and Run”?
...mulator from the Xcode, and then on the dock, Ctrl + Click on the icon and select Keep in Dock
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