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How to remove focus without setting focus to another control?
...e my UIs to be intuitive; each screen should naturally and unobtrusively guide the user on to the next step in the app. Barring that, I strive to make things as confusing and confounding as possible.
...
How can I grep hidden files?
....*) worked for me. The second approach (grep -r search .) did not find the string. I found similar results when omitting the "-r" and searching the top-level directory only. I'm using GNU grep 2.6.3.
– Alan
Feb 13 '14 at 16:25
...
Trigger change event of dropdown
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Try this:
$('#id').change();
Works for me.
On one line together with setting the value:
$('#id').val(16).change();
share
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improve t...
Change One Cell's Data in mysql
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My answer is repeating what others have said before, but I thought I'd add an example, using MySQL, only because the previous answers were a little bit cryptic to me.
The general form of the command you need to use to update a single row's column:
UPDATE my_table S...
#if DEBUG vs. Conditional(“DEBUG”)
...ditional("DEBUG")]
[DebuggerStepThrough]
protected void VerifyPropertyName(String propertyName)
{
if (TypeDescriptor.GetProperties(this)[propertyName] == null)
Debug.Fail(String.Format("Invalid property name. Type: {0}, Name: {1}",
GetType(), propertyName));
}
You really do...
Difference between Destroy and Delete
...ology as i understand it is that the children are "killed". brutal infanticide.
– BKSpurgeon
Mar 10 '16 at 1:25
In mos...
Undoing a 'git push'
Here's what I did on my supposed-to-be-stable branch...
12 Answers
12
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How to see the changes in a Git commit?
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First get the commit ID using,
git log #to list all
Or
git log -p -1 #last one commit id
Copy commit id.
Now we use two methods to list changes from a specific commit,
Method 1:
git diff commit_id^! #commit id something like this 1c6a6...
Is having an 'OR' in an INNER JOIN condition a bad idea?
...tsets:
SELECT *
FROM maintable m
JOIN othertable o
ON o.parentId = m.id
UNION
SELECT *
FROM maintable m
JOIN othertable o
ON o.id = m.parentId
, each of them being an equijoin, however, SQL Server's optimizer is not smart enough to see it in the query you wrote (though the...
how to access iFrame parent page using jquery?
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For those who launched a windoid with window.open, don't forget about that old JS standard window.opener.document. $("#someDiv", window.opener.document) works.
– jjohn
May 21 '13 at 18:03
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