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(-2147483648> 0) returns true in C++?
-2147483648 is the smallest integer for integer type with 32 bits, but it seems that it will overflow in the if(...) sentence:
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Why am I merging “remote-tracking branch 'origin/develop' into develop”?
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edited May 23 '17 at 12:34
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answered Jun 20 '11 at 4:55
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Create a temporary table in a SELECT statement without a separate CREATE TABLE
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CREATE TEMPORARY TABLE IF NOT EXISTS table2 AS (SELECT * FROM table1)
From the manual found at http://dev.mysql.com/doc/refman/5.7/en/create-table.html
You can use the TEMPORARY keyword when creating a table. A TEMPORARY table is visible only to the current session, and is dropped auto...
Java reflection - impact of setAccessible(true)
...ws Exception {
MyClass myClass = new MyClass();
Field field1 = myClass.getClass().getDeclaredField("theField");
field1.setAccessible(true);
System.out.println(field1.get(myClass)); // no exception
Field field2 = myClass.getClass().getDeclaredField("theField");...
Google Guava isNullOrEmpty for collections
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140
No, this method does not exist in Guava and is in fact in our "idea graveyard."
We don't beli...
TFS: Restore deleted folders and items
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158
In Team Explorer (in Visual Studio): Tools | Options | Source Control | Visual Studio Team Fou...
How to correctly iterate through getElementsByClassName
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133
According to MDN, the way to retrieve an item from a NodeList is:
nodeItem = nodeList.item(in...
cannot convert data (type interface {}) to type string: need type assertion
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301
According to the Go specification:
For an expression x of interface type and a type T, the p...
How to solve error message: “Failed to map the path '/'.”
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