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Most efficient way to reverse a numpy array
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perfplot requires at least Python 3.6 because it uses f-strings (Literal String Interpolation)
– fivef
May 13 at 8:52
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What good are SQL Server schemas?
...ng schema.
A hint for using this technique -- have a different connection string for each schema in your application / system. Then you deploy the schema elements to a new server and change your connection string when you need to scale.
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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I have the same problem- i copy/paste connectionString from SQL Object manager in Visual Studio and forget to type Initial Catalog=YourDatabaseName.
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Why can't I declare static methods in an interface?
...orse than having interface A contain int x(int z); and interface B contain string x(int x);? What is the meaning of x(3) in interface C?
– supercat
Feb 1 '13 at 8:26
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Using Gradle to build a jar with dependencies
... class:
package com.curso.online.gradle;
import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
public class Main {
public static void main(String[] args) {
Logger logger = Logger.getLogger(Main.class);
logger.debug("Starting demo");
String s = ...
How do I get the current date and time in PHP?
... use the date() function to format it to your needs.
$date = date('Format String', time());
As Paolo mentioned in the comments, the second argument is redundant. The following snippet is equivalent to the one above:
$date = date('Format String');
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How can I detect when an Android application is running in the emulator?
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Anyone reading this may be interested to know that this string appears to have changed to 'sdk', rather than 'google_sdk'.
– Daniel Sloof
Jun 6 '10 at 19:48
15
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The tilde operator in Python
...o so before supplying an __invert__ method to your class. (Note that byte-strings [ex: '\xff'] do not support this operator, even though it is meaningful to invert all the bits of a byte-string.)
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What is an undefined reference/unresolved external symbol error and how do I fix it?
...cuted. [SNIP]
Each source character set member in a character literal or a string literal, as well as each escape sequence and universal-character-name
in a character literal or a non-raw string literal, is converted to
the corresponding member of the execution character set; [SNIP]
Adjacent string ...
How can I undo a `git commit` locally and on a remote after `git push`
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git log
you'll see bunch of 'f650a9e398ad9ca606b25513bd4af9fe...' like strings along with each of the commits. copy that number from the commit that you want to return back.
2. Now, type in below command:
git reset --hard your_that_copied_string_but_without_quote_mark
you should see message ...