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Convert HTML + CSS to PDF [closed]
...WARNING! If you use wkhtmltopdf (at least on my system, XAMPP on Windows 7 64-bit), in all cases I tried, .gif images fail to appear in the PDF file. I tried a number of workarounds suggested in various places, such as including "width" and "height", and writing the URI's according to different con...
Checking if a string can be converted to float in Python
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Mad Physicist
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answered Jan 5 '14 at 3:56
Eric Leschin...
Fixing slow initial load for IIS
...ill run.
System.Timers.Timer webKeepAlive = new System.Timers.Timer();
Int64 counter = 0;
void Main()
{
webKeepAlive.Interval = 5000;
webKeepAlive.Elapsed += WebKeepAlive_Elapsed;
webKeepAlive.Start();
}
private void WebKeepAlive_Elapsed(object sender, System.Timers.ElapsedEventArgs e)...
Immutability of Strings in Java
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davebdaveb
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add a...
Function to Calculate Median in SQL Server
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64
That's clever, and relatively simple given that there exists no Median() aggregate function. But how is it that no Median() function exists...
How to check if an object is a list or tuple (but not string)?
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stevehasteveha
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...
Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT
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For WAMP [Windows 7 Ultimate x64-bit] Users:
I agree with what DangerDave said and so I'm making an answer available for WAMP Users.
Note: First of all, you have to go to your ..\WAMP\Bin\MySQL\MySQL[Your MySQL Version]\Data folder.
Now, you'll see...
How to find a table having a specific column in postgresql
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64
you can query system catalogs:
select c.relname
from pg_class as c
inner join pg_attribute...
Find nearest value in numpy array
...ay, values):
values = np.atleast_1d(values)
indices = np.abs(np.int64(np.subtract.outer(array, values))).argmin(0)
out = array[indices]
return indices
def find_nearest4(array,value):
idx = (np.abs(array-value)).argmin()
return idx
def find_nearest5(array, value):
idx_s...
What is the difference between atomic and critical in OpenMP?
... I disagree with all numbers you mention in your explanation. Assuming x86_64, the atomic operation will have a few cycle overhead (synchronizing a cache line) on the cost of roughly a cycle. If you would have a ''true sharing'' cost otherwise, the overhead is nihil. A critical section incurs the co...