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How to remove all event handlers from an event
...m1()
{
InitializeComponent();
button1.Click += button1_Click;
button1.Click += button1_Click2;
button2.Click += button2_Click;
}
private void button1_Click(object sender, EventArgs e) => MessageBox.Show("Hello");
private void button1_Click2(objec...
dynamic_cast and static_cast in C++
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edited Jan 20 '16 at 9:53
Mateusz Piotrowski
5,56688 gold badges4141 silver badges6666 bronze badges
...
Is < faster than
... it will not be faster on most architectures. You didn't specify, but on x86, all of the integral comparisons will be typically implemented in two machine instructions:
A test or cmp instruction, which sets EFLAGS
And a Jcc (jump) instruction, depending on the comparison type (and code layout):
j...
Detecting when user has dismissed the soft keyboard
...int keyCode, KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
// Do your thing.
return true; // So it is not propagated.
}
return super.dispatchKeyEvent(event);
}
Here is a link on how to use your custom views (for when you subclass EditText):
http://developer.an...
uncaught syntaxerror unexpected token U JSON
...fined. I just spent 30 minutes finding that out.
– ug_
Feb 3 '14 at 3:53
13
@ns47731 That is actu...
How to set tbody height with overflow scroll
... too*/
}
thead {
width: calc( 100% - 1em )/* scrollbar is average 1em/16px width, remove it from thead width */
}
table {
width:400px;
}
If tbody doesn't show a scroll, because content is less than height or max-height, set the scroll anytime with : overflow-y:scroll;. DEMO 2
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How do you create a static class in C++?
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edited Jul 25 '16 at 17:32
justderb
2,63211 gold badge2323 silver badges3838 bronze badges
ans...
Alternative to google finance api [closed]
...to get stock data about the company but this API is deprecated since 2011/26/05.
5 Answers
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Find and Replace text in the entire table using a MySQL query
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For a single table update
UPDATE `table_name`
SET `field_name` = replace(same_field_name, 'unwanted_text', 'wanted_text')
From multiple tables-
If you want to edit from all tables, best way is to take the dump and then find/replace and upload it back.
...
Java String to SHA1
...g Guava Hashing class:
Hashing.sha1().hashString( "password", Charsets.UTF_8 ).toString()
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