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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...aks in a most egregious fashion. The "best" way to break is by compilation error. For example if you SELECT * somewhere, the addition of a column could fail to compile. The next best way to fail would be a run time error. It's worse because your users may see it, but it still gives you a nice warnin...
How can I default a parameter to Guid.Empty in C#?
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Explanation
Why didn't Guid.Empty work?
The reason you are getting the error is because Empty is defined as:
public static readonly Guid Empty;
So, it is a variable, not a constant (defined as static readonly not as const). Compiler can only have compiler-known values as method parameters def...
Use C++ with Cocoa Instead of Objective-C?
... test1.cpp: In function 'int main(int, char**)': test1.cpp:26:48: error: cannot convert 'Class {aka objc_class*}' to 'id {aka objc_object*}' in initialization id pool = objc_getClass("NSAutoreleasePool"); ^ test1.cpp:41:61: error: cannot ...
How can you find the height of text on an HTML canvas?
The spec has a context.measureText(text) function that will tell you how much width it would require to print that text, but I can't find a way to find out how tall it is. I know it's based on the font, but I don't know to convert a font string to a text height.
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SQL Server database backup restore on lower version
...is over 2.5GB so i couldn't create data script because of memory exception error.
– asd
May 31 '11 at 7:05
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How can I view an old version of a file with Git?
... try it? For "git show HEAD:path/to/file.c", I get an "ambiguous argument" error.
– mike
Dec 3 '08 at 20:06
2
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How to format Joda-Time DateTime to only mm/dd/yyyy?
...is listing should be in their own docs but you have to do it via trial and error in your own code to see what each format looks like. This is super helpful.
– Joshua Pinter
Aug 28 at 2:13
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Restoring MySQL database from physical files
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Got a #1932 Error, unable to access data. The databases appear, but the data is not accessible. Running XAMPP 7.2.12 on MAC OS X Mojave.
– Steve1754a
Dec 9 '18 at 16:16
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How to write to an existing excel file without overwriting data (using pandas)?
...Writer(filename, engine='openpyxl')
# Python 2.x: define [FileNotFoundError] exception if it doesn't exist
try:
FileNotFoundError
except NameError:
FileNotFoundError = IOError
try:
# try to open an existing workbook
writer.book = load_workbook(file...
Cross compile Go on OSX?
...arted by trying to do: $ GOARCH=386 GOOS=linux go build app.go and getting error # runtime /usr/local/go/src/pkg/runtime/extern.go:137: undefined: theGoos /usr/local/go/src/pkg/runtime/extern.go:137: cannot use theGoos as type string in const initializer
– ljgww
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