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Rails where condition using NOT NIL
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This is a good way to avoid writing raw sql fragments. The syntax isn't as concise as Squeel though.
– Kelvin
May 16 '12 at 16:14
1
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How to detect a Christmas Tree? [closed]
...list containing K pairs of x- and y- pixel
values for drawing the tree border
X: [P,2] List of pixels that passed the threshold step
labels: [Q,2] List of cluster labels for points in Xslice (see
below)
Xslice: [Q,2]...
Type erasure techniques
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I would also consider (similar to void*) the use of "raw storage": char buffer[N].
In C++0x you have std::aligned_storage<Size,Align>::type for this.
You can store anything you want in there, as long as it's small enough and you deal with the alignment properly.
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Why rename synthesized properties in iOS with leading underscores? [duplicate]
...ss. If you think you can trust yourself to remember whether you're using a raw instance variable or an accessor method, just do it like this instead:
@interface Foo : Bar
@property (retain) Baz *qux;
@end
@implementation Foo
@synthesize qux;
- (void)dealloc {
[qux release];
[super dealloc];
}...
Python module for converting PDF to text [closed]
... from packtpub). Every other piece of code just return the weirdly encoded raw stuff but yours actually returns text. Thanks!
– somada141
Jan 30 '16 at 1:42
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How to change the font on the TextView?
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@febaisi as i saw in your lib example raw.githubusercontent.com/febaisi/CustomTextView/master/wiki/…
– Mr.Q
Aug 12 '16 at 4:42
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How do I parallelize a simple Python loop?
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To parallelize a simple for loop, joblib brings a lot of value to raw use of multiprocessing. Not only the short syntax, but also things like transparent bunching of iterations when they are very fast (to remove the overhead) or capturing of the traceback of the child process, to have bette...
Django set field value after a form is initialized
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I'm not a big fan of overriding the raw data. If you absolutely have to do this, you should probably do data[form.add_prefix('Email')] to account for cases where a prefix is set.
– Josh
Aug 22 '14 at 14:27
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unobtrusive validation not working with dynamic content
...:
var form = $(formSelector)
.removeData("validator") /* added by the raw jquery.validate plugin */
.removeData("unobtrusiveValidation"); /* added by the jquery unobtrusive plugin*/
$.validator.unobtrusive.parse(form);
Access the form's unobtrusiveValidation data using the jquery data me...
Missing Push Notification Entitlement
...entitlements file you made, right click in the empty file and select "Show Raw Keys/Values"
Add a new entry to the entitlements file called "aps-environment" and set it's value to "production"
One key note, if you were previously using the keychain-access-groups entitlement, you'll want to add that ...