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How to remove unused imports in Intellij IDEA on commit?
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In IntelliJ, select the project you want to optimize imports on, go to Code menu and choose Optimize imports and a small Optimize Imports popup window will appear. On the popup window you need to click on Run button. Or alternatively, on ...
How to update Python?
... installations depending on how it was installed and the options that were selected during installation. If the .exe installer is used and the options to alter Windows PATH and Registry are not disabled, then any previous Python installations will be disabled, but simply uninstalling the Anaconda/Mi...
How to implement a queue with three stacks?
... bound of C
* K := B_u + C_u + 1
WLOG2, for an n such that |A(n)| > K, select K elements from Q(n). Suppose that 1 of those elements is in A(n + x), for all x >= 0, i.e. the element is always in stack A no matter how many queue operations are done.
X := that element
Then we can define
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Android app in Eclipse: Edit text not showing on Graphical layout
... shown in below screenshot.
Instead of "Automatically Pick Best", manually select the one which works for you (API 17 worked for me).
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How does one create an InputStream from a String? [duplicate]
...hoose UTF-8 if you don't specifically need anything else. Otherwise if you select nothing you'll get the default encoding that can vary between systems. From the JavaDoc:
The behavior of this method when this string cannot be encoded in the default charset is unspecified. The CharsetEncoder clas...
Removing path and extension from filename in powershell
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you can use basename property
PS II> ls *.ps1 | select basename
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Changing iframe src with Javascript
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@shinjuo onselect is not the correct attribute to use here. You may want to use onclick - notice though that that won't fire if the user uses their keyboard
– Pekka
Sep 16 '10 at 19:46
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Integrating the ZXing library directly into my Android application
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Navigate to the newly extracted folder and open the core directory and select core.jar ... hit enter!
Now you just have to correct a few errors in the translations and the AndroidManifest.xml file :) Now you can happily compile, and you will now have a working standalone barcode scanner app, b...
Replace selector images programmatically
I have an ImageView that has a drawable image resource set to a selector. How do I programmatically access the selector and change the images of the highlighted and non-highlighted state?
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How to destroy a DOM element with jQuery?
... sure if it's just me, but using .remove() doesn't seem to work if you are selecting by an id.
Ex: $("#my-element").remove();
I had to use the element's class instead, or nothing happened.
Ex: $(".my-element").remove();
sh...