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Tables instead of DIVs [duplicate]
...er correctly. Things like lists, field sets, legends, labels, paragraphs, etc can replace much of what a div or span is often used to accomplish. Div should be used primarily when it makes sense to indicate a logical division, and only appropriated for extra layout when absolutely necessary. The ...
Should import statements always be at the top of a module?
... a few instructions just to see if the module exists / is in sys.modules / etc.
– John Millikin
Sep 25 '08 at 17:56
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How to make an immutable object in Python?
...])
It does not solve the problem that attributes can be accessed via [0] etc., but at least it's considerably shorter and provides the additional advantage of being compatible with pickle and copy.
namedtuple creates a type similar to what I described in this answer, i.e. derived from tuple and u...
How can I rename a project folder from within Visual Studio?
...paths there instead. (You may need to check-out the solution first in TFS, etc.)
Reload the project - right-click > reload project.
Change the display name of the project, by highlighting it and pressing F2, or right-click > rename.
Note: Other suggested solutions that involve removing and...
Django Rest Framework File Upload
...Where it will be storing fields like id, file_path, file_name, size, owner etc in database. See sample model below:
class FileUploader(models.Model):
file = models.FileField()
name = models.CharField(max_length=100) #name is filename without extension
version = models.IntegerField(defau...
Has reCaptcha been cracked / hacked / OCR'd / defeated / broken? [closed]
...t really.
It's also far cheaper than trying to do image recognition, OCR, etc on the actual image (you may get a response for under $0.01 the other way).
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SQL Server NOLOCK and joins
...as such it applies to the rowset to which is being added (table, view, TVF etc). If you have multiple rowsets joined in a query, each one would need its own NOLOCK hint.
– Remus Rusanu
Sep 24 '10 at 17:08
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NSOperation vs Grand Central Dispatch
... answer. All the benefits of NSOperationQueue (dependencies, debugability, etc.) apply to block operations too.
– BJ Homer
Apr 30 '12 at 4:40
4
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What are the differences between the BLOB and TEXT datatypes in MySQL?
...our version of mysql use TEXT for large text posts such as blog body posts etc. BLOB shouldn't be used for storing very long URL addresses or large amounts of text. It's normally used to store images or other binary based objects. Personally I never use BLOB or TEXT and store large amounts of data i...
Passing parameters to a Bash function
...on myBackupFunction() {
# here $1 is the first parameter, $2 the second etc.
}
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