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How to select rows that have current day's timestamp?
...sed to select the rows. But the whole index is scanned (and all values are converted with DATE() to evaluate the condition) with your query. I'll update my answer with a better example.
– ypercubeᵀᴹ
Feb 8 '13 at 12:43
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Convert a list to a data frame
...gth is 132 and each item is a list of length 20. Is there a quick way to convert this structure into a data frame that has 132 rows and 20 columns of data?
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How to compare only Date without Time in DateTime types in Linq to SQL with Entity Framework?
...
DateTime dt1 = DateTime.Now.Date;
DateTime dt2 = Convert.ToDateTime(TextBox4.Text.Trim()).Date;
if (dt1 >= dt2)
{
MessageBox.Show("Valid Date");
}
else
{
MessageBox.Show("Invalid Date... Please Give Correct Date....");
}
...
How to convert a NumPy array to PIL image applying matplotlib colormap
...t 1.0.
Apply the colormap directly to myarray.
Rescale to the 0-255 range.
Convert to integers, using np.uint8().
Use Image.fromarray().
And you're done:
from PIL import Image
from matplotlib import cm
im = Image.fromarray(np.uint8(cm.gist_earth(myarray)*255))
with plt.savefig():
with im.sav...
Convert nullable bool? to bool
How do you convert a nullable bool? to bool in C#?
11 Answers
11
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How to Rotate a UIImage 90 degrees?
...what the source image format is
// (CMYK, Grayscale, and so on) it will be converted over to the format
// specified here by CGBitmapContextCreate.
CGColorSpaceRef colorspace = CGImageGetColorSpace(imgRef);
context = CGBitmapContextCreate (bitmapData,bounds.size.width,bounds.size.height,8,bitmapByte...
SQL to LINQ Tool [closed]
Is there a tool out there which can convert SQL syntax to LINQ syntax?
3 Answers
3
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How do I get a Cron like scheduler in Python? [closed]
...ent
# Some utility classes / functions first
def conv_to_set(obj):
"""Converts to set allowing single integer to be provided"""
if isinstance(obj, (int, long)):
return set([obj]) # Single item
if not isinstance(obj, set):
obj = set(obj)
return obj
class AllMatch(s...
Convert generator object to list for debugging [duplicate]
...at is currently a generator. The simplest way I can think of doing this is converting it to a list, but I'm not clear on what's an easy way of doing this in one line in ipdb , since I'm so new to Python.
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How to convert PascalCase to pascal_case?
...y you're checking if string matches all-caps string? What's the benefit of converting just the first character to lowercase (as opposed to all characters)?
– Josh
Sep 23 '15 at 17:17
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