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Error 1022 - Can't write; duplicate key in table
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answered Aug 5 '13 at 11:54
Maksym PolshchaMaksym Polshcha
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Run Command Prompt Commands
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953
this is all you have to do run shell commands from C#
string strCmdText;
strCmdText= "/C copy /...
$watch'ing for data changes in an Angular directive
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3 Answers
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Active
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JavaScript OR (||) variable assignment explanation
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edited Feb 5 '12 at 20:43
Lightness Races in Orbit
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JavaScript exponents
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130
Math.pow():
js> Math.pow(12, 2)
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Find substring in the string in TWIG
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348
Just searched for the docs, and found this:
Containment Operator:
The in operator performs co...
Add string in a certain position in Python
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No. Python Strings are immutable.
>>> s='355879ACB6'
>>> s[4:4] = '-'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'str' object does not support item assignment
It is, however, possible to create a new st...
How to show a GUI message box from a bash script in linux?
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13 Answers
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Can I use a function for a default value in MySql?
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130
No, you can't.
However, you could easily create a trigger to do this, such as:
CREATE TRIGGE...
HTML/CSS: Make a div “invisible” to clicks?
...an be done using CSS pointer-events. This property is supported in Firefox 3.6+, Chrome 2+, IE 11+, and Safari 4+. Unfortunately, I don't have knowledge of a cross-browser workaround.
#overlay {
pointer-events: none;
}
s...