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How to create a .gitignore file
...es, then save and close
Hold SHIFT, right click the folder you're in, then select Open command window here
Then rename the file in the command line, with ren gitignore.txt .gitignore
Alternatively @HenningCash suggests in the comments
You can get around this Windows Explorer error by appending...
MySQL: Sort GROUP_CONCAT values
... see http://dev.mysql.com/doc/refman/...tions.html#function_group-concat:
SELECT student_name,
GROUP_CONCAT(DISTINCT test_score ORDER BY test_score DESC SEPARATOR ' ')
FROM student
GROUP BY student_name;
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...
Inserting a Python datetime.datetime object into MySQL
...
when iserting into t-sql
this fails:
select CONVERT(datetime,'2019-09-13 09:04:35.823312',21)
this works:
select CONVERT(datetime,'2019-09-13 09:04:35.823',21)
easy way:
regexp = re.compile(r'\.(\d{6})')
def to_splunk_iso(dt):
"""Converts the datetime ...
How can I make a clickable link in an NSAttributedString?
...operties
}
Make Sure that the NSTextField's Behavior attribute is set as Selectable.
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How to configure Eclipse build path to use Maven dependencies?
...en simply import it in Eclipse (right-click the Package Explorer view and select Import... > Maven Projects) and it will be "Maven ready".
Now, to add a dependency, either right-click the project and select Maven > Add Dependency) or edit the pom manually.
PS: avoid using the maven-eclipse...
How to get the pure text without HTML element using JavaScript?
...n many ways. innerText tries to approximate what would happen if you would select what you see (rendered html) and copy it to the clipboard, while textContent sort of just strips the html tags and gives you what's left.
innerText also has compatability with old IE browsers (came from there).
...
What's the right way to pass form element state to sibling/parent elements?
...ContextContainer = React.createContext(null);
const initialAppState = {
selected: "Nothing"
};
function App() {
// The app has a state variable and update handler
const [appState, updateAppState] = useState(initialAppState);
return (
<div>
<h1>Passing state between c...
Choosing Mobile Web HTML5 Framework [closed]
...
BEWARE of non-native select boxes in jQuery Mobile. They will kill your phone's memory.
– Jason Sebring
Feb 27 '12 at 0:48
...
Rename column SQL Server 2008
...also recommend adding some additional security to it.
IF EXISTS (
SELECT 1
FROM sys.columns
WHERE
name = 'OldColumnName' AND
object_name(object_id) = 'TableName'
) AND
NOT EXISTS (
SELECT 1
FROM sys.columns
WHERE
...
How to override toString() properly in Java?
...stance, Eclipse can do so if you simply right-click on the source code and select Source > Generate toString
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