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Determine font color based on background color

... 20 Answers 20 Active ...
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Matplotlib scatter plot with different text at each data point

...terating over the values in n. y = [2.56422, 3.77284, 3.52623, 3.51468, 3.02199] z = [0.15, 0.3, 0.45, 0.6, 0.75] n = [58, 651, 393, 203, 123] fig, ax = plt.subplots() ax.scatter(z, y) for i, txt in enumerate(n): ax.annotate(txt, (z[i], y[i])) There are a lot of formatting options for annot...
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OS X Framework Library not loaded: 'Image not found'

... a Cocoa Framework Within that targets 'Build Settings' configure the 'Installation Directory' to '@executable_path/../Frameworks' Build library, and access the .framework from the archive or products directory Including The Framework Drag the created .framework file into the Xcode Project, be s...
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Simulating group_concat MySQL function in Microsoft SQL Server 2005?

...how to concat values - group_concat concats them by group, which is more challenging (and what the OP appears to require). See the accepted answer to SO 15154644 for how to do this - the WHERE clause is the critical addition – DJDave Jan 11 '18 at 13:26 ...
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Android and   in TextView

... In Kotlin, it works very well. I replace all the empty spaces with this, and it will ellipsize from the last characters. str.replace(" ", "\u00A0") yields, "Hello wor..." instead of "Hello..." – Seop Yoon Feb 23 '18 at 2:27 ...
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App Inventor 2 数学代码块 · App Inventor 2 中文网

...代码块 基础数字块 ( 0 ) 进制数字块 ( 0 ) 等于 ( = ) 不等于 ( ≠ ) 大于 ( > ) 大于等于 ( ≥ ) 小于 ( < ) 小于等于 ( ≤ ) 加 ( + ) 减 ( - ) 乘 ( * ) 除 ( / ) 幂运算 ( ^ ) 随机整数 (rando...
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Force the origin to start at 0

... 205 xlim and ylim don't cut it here. You need to use expand_limits, scale_x_continuous, and scale_y...
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Ignore mapping one property with Automapper

...mapper and I have the following scenario: Class OrderModel has a property called 'ProductName' that isn't in the database. So when I try to do the mapping with: ...
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What is the syntax for an inner join in LINQ to SQL?

...t which has as properties the DealerContact and Dealer records, along with all of their fields. We can then use fields from those records as we filter and select the results, as demonstrated by the remainder of the example, which uses dc_d as a name for the anonymous object we built which has bot...
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How do I escape a single quote in SQL Server?

...e wrong place to fix my problem. it was not a character escape issue after all. my issue was that the data length was over the limit. thanks for reassuring me that using the single quote twice is the right way of escaping the character. – tim_wonil Oct 19 '09 a...