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How to replace a string in a SQL Server Table Column
...f you dont have where condition. But if you have where condition like mentioned in above comment it only affects 10 rows.
– iMalek
Oct 2 '17 at 18:52
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jQuery access input hidden value
...fic. Because an id is unique in the DOM. Therefor it will always find just one element if the html follows the standards. Unless you use the statement to check if the element is hidden or not.
– Edwin Stoteler
Apr 29 '15 at 9:21
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Thin web server: `start_tcp_server': no acceptor (RuntimeError) after git branch checkout
...gt;
The problem was that my IP had changed, I just needed to use the new one.
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Delete the first three rows of a dataframe in pandas
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Anyone happen to know how to do this in a groupby()? This works but returns duplicate columns in the index df=pd.DataFrame({'v':np.arange(10).tolist()*2,'g':['a']*10+['b']*10});df.groupby('g').apply(lambda x: x.iloc[3:])
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What is the most effective way for float and double comparison?
...al float/double is MANTISSA x 2^ EXP. epsilon will be dependent on the exponent. For example if the mantissa is 24bits and the exponent is signed 8bit, then 1/(2^24)*2^127 or ~2^103 is an epsilon for some values; or is this referring to a minimum epsilon?
– artless noise
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Javascript regex returning true.. then false.. then true.. etc [duplicate]
...ript!)
You can omit the g from your RegExp, since you're only testing for one match.
Also, I don't think you want [^-_] at the front and back. That will allow any character at each end, ie. *plop! would be valid. You're probably thinking of lookahead/lookbehind assertions, but they're not availabl...
How to sum all the values in a dictionary?
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phihag's answer (and similar ones) won't work in python3.
For python 3:
d = {'key1': 1,'key2': 14,'key3': 47}
sum(list(d.values()))
Update!
There are complains that it doesn't work! I just attach a screenshot from my terminal. Could be some mismat...
Converting Integer to String with comma for thousands
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I like this one.
– Sam Chen
yesterday
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How do I escape a single quote?
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Why should one use double quotes for attribute values?
– Gumbo
Mar 11 '10 at 20:59
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How to remove files and directories quickly via terminal (bash shell) [closed]
...definitely a "Sawzall" command that can quickly turn a good day into a bad one.. if wielded carelessly.
– itsmatt
Apr 15 '10 at 1:30
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