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std::string to char*
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You should explain where strdup is from.
– L. F.
May 8 '19 at 10:31
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Boolean method naming readability
Simple question, from a readability standpoint, which method name do you prefer for a boolean method:
12 Answers
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Visual Studio - Resx File default 'internal' to 'public'
...n: Thanks, works in my case. Also, I noticed that changing access modifier from the drop down changes the corresponding tool.
– Robin Maben
Nov 25 '10 at 6:56
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100% Min Height CSS layout
...bottom; since the min-height mentioned above does not prevent
#container from scaling, this will work even if (or rather especially when) #content forces #container to become longer.
Padding-bottom
Since it is no longer in the normal flow, padding-bottom of #content
now provides the s...
How many characters can UTF-8 encode?
...ially coded by UTF-8.
This number is 2^7 + 2^11 + 2^16 + 2^21 which comes from the way the encoding works:
1-byte chars have 7 bits for encoding
0xxxxxxx (0x00-0x7F)
2-byte chars have 11 bits for encoding
110xxxxx 10xxxxxx (0xC0-0xDF for the first byte; 0x80-0xBF for the second)
3-byte chars have...
Find the extension of a filename in Ruby
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Use extname method from File class
File.extname("test.rb") #=> ".rb"
Also you may need basename method
File.basename("/home/gumby/work/ruby.rb", ".rb") #=> "ruby"
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Waiting on a list of Future
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@VSEWHGHP From the javadoc: If any of the given CompletableFutures complete exceptionally, then the returned CompletableFuture also does so, with a CompletionException holding this exception as its cause.
– Andrej...
What is the difference between t.belongs_to and t.references in rails?
...duced ambiguity. One advantage of references is that it's simply different from what you use in the model, so you get less confused if you're in the model or migration. But any term that differs would satisfy this criteria.
– ahnbizcad
Sep 12 '14 at 12:27
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C: differences between char pointer and array [duplicate]
...rs. Array objects do not store an address anywhere (which should be clear from the memory map in my answer). Rather, array expressions will "decay" to pointer types unless they are operands of the unary & or sizeof operators (hence the difference in behavior for sizeof).
–...
Difference between Statement and PreparedStatement
...URL, setRowId, setSQLXML ans setNull methods
In java, inherits all methods from Statement. It inherits the addBatch method, and additionally allows a set of parameter values to be added to match the set of batched SQL commands via addBatch method.
In java, a special type of PreparedStatement (the s...