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How do I query if a database schema exists
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Are you looking for sys.schemas?
IF NOT EXISTS (SELECT * FROM sys.schemas WHERE name = 'jim')...
Using do block vs braces {}
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Ruby cookbook says bracket syntax has higher precedence order than do..end
Keep in mind th...
How can I update NodeJS and NPM to the next versions?
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(Built-in) way in JavaScript to check if a string is a valid number
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What are Flask Blueprints, exactly?
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A blueprint is a template for generating a "section" of a web application. You can think of it ...
How does having a dynamic variable affect performance?
..., for example, if you have:
class C
{
void M()
{
dynamic d1 = whatever;
dynamic d2 = d1.Foo();
then the compiler will generate code that is morally like this. (The actual code is quite a bit more complex; this is simplified for presentation purposes.)
class C
{
static...
Is the “struct hack” technically undefined behavior?
...arently accessible with the given subscript (as in the lvalue expression a[1][7] given the declaration int a[4][5]) (6.5.6).
Paragraph 8 of Section 6.5.6 Additive operators has another mention that access beyond defined array bounds is undefined:
If both the pointer operand and the result p...
How to configure IntelliJ (also Android Studio) redo shortcut to CTRL+Y instead of CTRL+SHIFT+Z?
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Open Settings (press CTRL+ALT+S)
Click Keymap on the left list.
There is a combobox that cont...
Checking if an instance's class implements an interface?
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edited May 14 '17 at 11:33
Tomáš Votruba
16.3k88 gold badges5454 silver badges8181 bronze badges
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