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Change string color with NSAttributedString?
I have a slider for a survey that display the following strings based on the value of the slider: "Very Bad, Bad, Okay, Good, Very Good".
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NSAttributedString add text alignment
...TParagraphStyle instead of NSParagraphStyle. There is no mutable variant.
For example:
CTTextAlignment alignment = kCTCenterTextAlignment;
CTParagraphStyleSetting alignmentSetting;
alignmentSetting.spec = kCTParagraphStyleSpecifierAlignment;
alignmentSetting.valueSize = sizeof(CTTextAlignment);
a...
Cookies on localhost with explicit domain
... setting it to "" or NULL or FALSE instead of "localhost" is not enough.
For PHP, see comments on http://php.net/manual/en/function.setcookie.php#73107.
If working with the Java Servlet API, don't call the cookie.setDomain("...") method at all.
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What is the difference between partitioning and bucketing a table in Hive ?
I know both is performed on a column in the table but how is each operation different.
8 Answers
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How to change the font on the TextView?
... these tools is essential to help users
quickly understand a screen of information. To support such use of
typography, Ice Cream Sandwich introduced a new type family named
Roboto, created specifically for the requirements of UI and
high-resolution screens.
The current TextView framewor...
Append values to query string
... As you can see from my example you could use variable names for the parameters. And that's exactly what it does: it appends 2 parameters to the existing url that I have hardcoded here but they could perfectly fine be dynamic.
– Darin Dimitrov
Jan...
How to count total lines changed by a specific author in a Git repository?
...that there must be ways to count the number of commits as Github does this for their Impact graph.
24 Answers
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How do I read / convert an InputStream into a String in Java?
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// NB: does not close inputStream, you'll have to use try-with-resources for that
String theString = IOUtils.toString(inputStream, encoding);
Alternatively, you could use ByteArrayOutputStream if you don't want to mix your Streams and Writers
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How do I get only directories using Get-ChildItem?
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For PowerShell versions less than 3.0:
The FileInfo object returned by Get-ChildItem has a "base" property, PSIsContainer. You want to select only those items.
Get-ChildItem -Recurse | ?{ $_.PSIsContainer }
If you want th...
How to compile and run C/C++ in a Unix console/Mac terminal?
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as a noob i had so much grief for not including the "./" when executing
– funk-shun
Jan 26 '11 at 6:00
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