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Capitalize first letter. MySQL
... this doesn't lower all other letters. Try SELECT CONCAT(UCASE(MID('TEST',1,1)),MID('TEST',2));
– vladkras
Apr 27 '18 at 10:07
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Mutable vs immutable objects
... fail in odd and unpredictable ways. Immutable objects are even easier to test, due not only to their easy mockability, but also the code patterns they tend to enforce. In short, they're good practice all around!
With that said, I'm hardly a zealot in this matter. Some problems just don't model ...
Getting A File's Mime Type In Java
...urn mime type when i remove extension from the name.For exmaple if name is test.mp4 i change it into "test" and method returns null.Also i change movie extension to png etc it returns png mime type
– Sarkhan
Jun 4 '16 at 19:08
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Apache Commons equals/hashCode builder [closed]
...lic boolean equals(final Object obj){
if(obj == this) return true; // test for reference equality
if(obj == null) return false; // test for null
// continue as above
b) depending on your interpretation of the equals() contract, you might also change the line(s)
if(obj instanceof ...
Most efficient T-SQL way to pad a varchar on the left to a certain length?
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+1 Just tested a load of different methods and this was the fastest. You might need to RTRIM(@str) though if that can contain trailing spaces.
– Martin Smith
Apr 3 '11 at 10:54
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Count rows with not empty value
...rly complex, or fail in particular edge cases that I've enumerated in this test sheet:
Google Spreadsheet - CountA Test - Demo
For why CountA works the wonky way it does, see my answer here
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Google Play on Android 4.0 emulator
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Note: Vending.apk is called Phonesky.apk in latest releases
– Catalin Morosan
Sep 11 '12 at 8:44
9
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Super slow lag/delay on initial keyboard animation of UITextField
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Yeah, I also got a few seconds delay on the latest iPhone 4s. Don't panic. For some reasons, it only happens the first time the app is loaded from Xcode in Debug. When I did Release, I don't get the delay. Just forget it...
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‘ld: warning: directory not found for option’
... I had to delete the paths under 'Framework Search Paths' on my 'AppTests' TARGET to clear the error.
– AT3D
Oct 9 '15 at 10:22
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sho...
What are the undocumented features and limitations of the Windows FINDSTR command?
... and BUG in part 2 of answer
Source of data to search (Updated based on tests with Windows 7)
Findstr can search data from only one of the following sources:
filenames specified as arguments and/or using the /F:file option.
stdin via redirection findstr "searchString" <file
data stream from...