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Converting bool to text in C++
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This is a defensive programming technique that protects against hidden order-of-operations errors; i.e., how does this evaluate for all compilers?
1 == 2 ? "true" : "false"
compared to
(1 == 2) ? "true" : "false"
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CSS Selector that applies to elements with two classes
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Does it matter the order I put them in?
– Adam
Sep 22 '10 at 18:08
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How to allow only numeric (0-9) in HTML inputbox using jQuery?
...layout is. For example, on French keyboards, users have to press shift in order to type numbers. So this code will not work at all. So please go for validation instead of this keycode hack.
– MiniQuark
Dec 12 '12 at 14:18
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Git command to show which specific files are ignored by .gitignore
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As mentioned in the ls-files man page, --others is the important part, in order to show you non-cached, non-committed, normally-ignored files.
--exclude_standard is not just a shortcut, but a way to include all standard "ignored patterns" settings.
exclude-standard
Add the standard git excl...
How to check for an active Internet connection on iOS or macOS?
...nternet stuff
}
This method doesn't wait for changed network statuses in order to do stuff. It just tests the status when you ask it to.
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Facebook App: localhost no longer works as app domain
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Solution using Firebase
In order to get this working on localhost, port 3000 I did the following:
Create App
Now Select "+ Create Test App" from the arrow dropdown (top left).
Add localhost to App Domains
Add http://localhost:3000/ to ...
How do you add a timer to a C# console application
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That's very nice, however in order to simulate some time passing we need to run a command that takes some time and that's very clear in second example.
However, the style of using a for loop to do some functionality forever takes a lot of device resourc...
Android: Tabs at the BOTTOM
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In order to get rid of the divider at the bottom of the TabWidget, simply add android:layout_marginBottom="-5px" to the TabWidget. This will move the TabWidget off the bottom of the screen 5 pixels, just enough so you don't see ...
Secondary axis with twinx(): how to add to legend?
...set_ylabel(r"Quantity 1")
ax2.set_ylabel(r"Quantity 2")
plt.show()
In order to place the legend back into the axes, one would supply a bbox_to_anchor and a bbox_transform. The latter would be the axes transform of the axes the legend should reside in. The former may be the coordinates of the ed...