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Python non-greedy regexes
...r, "any" includes 0, which is usually something you want to throw a syntax error for, not accept. Instead, I suggest using the + sign, which matches any repetition of length > 1. What's more, from what I can see, you are dealing with fixed-length parenthesized expressions. As a result, you can pr...
Replace a newline in TSQL
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If your column data type is 'text' then you will get an error message as
Msg 8116, Level 16, State 1, Line 2 Argument data type text is
invalid for argument 1 of replace function.
In this case you need to cast the text as nvarchar and then replace
SELECT REPLACE(REPLACE(...
How can I keep my fork in sync without adding a separate remote?
... existing branches). If any of your branches has diverged it will throw an error for that branch.
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How to handle floats and decimal separators with html5 input type number
...o find a way to turn HTML5 validation off. I can turn off or customize the error message, but retrieving the value from the input is always a crapshoot. Any ideas?
– Nick G.
Sep 10 '14 at 22:20
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How do I force git to checkout the master branch and remove carriage returns after I've normalized f
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This fails on git 1.8.3 (mac) with: error: pathspec 'HEAD^' did not match any file(s) known to git.
– dval
Oct 10 '14 at 14:39
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
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answered Sep 6 '10 at 14:05
paxdiablopaxdiablo
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Hidden features of Python [closed]
...eral 110
literal 116
Once you understand the syntax, you can spot your errors. There we can see that I forgot to escape the [] in [/font].
Of course you can combine it with whatever flags you want, like commented regexes:
>>> re.compile("""
^ # start of a line
\[font ...
How to iterate through a DataTable
... If yes then delete and break and in case of no value found straight throw error. Below code works:
foreach (DataRow row in dtData.Rows)
{
if (row["Column_name"].ToString() == txtBox.Text)
{
// Getting the sequence number from the textbox.
...
JavaScript - cannot set property of undefined
...['greeting']=b; and by definition, undefined has no properties. Thus, the error you received.
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How to load JAR files dynamically at Runtime?
...e t) {
t.printStackTrace();
throw new IOException("Error, could not add URL to system classloader");
}
}
public static void main(String args