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How do I make an attributed string using Swift?
...o display the amount. The numbers in the UILabel are changing dynamically with user input just fine, but I need to add a lower case "g" on the end of the string that is formatted differently from the updating numbers. The "g" needs to be attached to the numbers so that as the number size and positi...
What are the primary differences between Haskell and F#? [closed]
...parisons between F# and Haskell but haven't found anything really definitive. What are the primary differences and why would I want to choose one over the other?
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Oracle SQL: Update a table with data from another table
...le: Is the outer WHERE-clause necessary for correct results? Or do you use it only to speed up the query?
– Mathias Bader
Aug 5 '13 at 7:53
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What is App.config in C#.NET? How to use it?
...tion string is hard coded in my coding, there is no problem for installing it in my system, but for other systems there is.
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How to save and restore multiple different sessions in Vim?
...you'll have your old session back:
:source ~/mysession.vim
or open vim with the -S option:
$ vim -S ~/mysession.vim
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Remove/hide a preference from the screen
I have an activity which extends PreferenceActivity.
I'm loading preferences from the xml file.
But in some cases i need completely hide one of the preferences from the screen based on my app state. There is a setEnabled method, but it's not exactly what i want. I want to remove that preference from...
How to determine whether a Pandas Column contains a particular value
... entry in a Pandas column that has a particular value. I tried to do this with if x in df['id'] . I thought this was working, except when I fed it a value that I knew was not in the column 43 in df['id'] it still returned True . When I subset to a data frame only containing entries matching the ...
Replace transparency in PNG images with white background
I've got some PNG images with transparency, and I need to create versions with the image layer composed onto a white background. I've tried various things with Image Magick "convert" operations, but either nothing happens at all or I get an error. I don't want to go to an intermediate JPG form bec...
How can I hide an HTML table row so that it takes up no space?
How can I hide an HTML table row <tr> so that it takes up no space? I have several <tr> 's set to style="display:none;" , but they still affect the size of the table and the table's border reflects the hidden rows.
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Why does one often see “null != variable” instead of “variable != null” in C#?
...ifference in the excecution speed for the order in which you state the condition?
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