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GCC dump preprocessor defines
... some preprocessor defines are dependent on command line options - you can test these by adding the relevant options to the above command line. For example, to see which SSE3/SSE4 options are enabled by default:
$ gcc -dM -E - < /dev/null | grep SSE[34]
#define __SSE3__ 1
#define __SSSE3__ 1
a...
Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
...his might be the wanted behavior, but I don't think so.
EDIT:
I did some testing and what you said is wrong, even if you bind a function to an 'a' tag it still doesn't take you to the website specified by the href attribute. Try the following code:
<html>
<head>
<script src="http:...
How to check “hasRole” in Java Code with Spring Security?
...
easier to test I think
– fego
Feb 14 '14 at 11:16
1
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Should I declare Jackson's ObjectMapper as a static field?
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I've faced strange behaviors during unit/integration tests of a large enterprise application. When putting ObjectMapper as static final class attribute I started facing PermGen issues. Would anyone care to explain probable causes? I was using jackson-databind version 2.4.1.
...
How to validate a url in Python? (Malformed or not)
...k the code, regexp is quite good actually: validators.readthedocs.io/en/latest/_modules/validators/…
– Drachenfels
Sep 6 '17 at 14:17
2
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VB.NET equivalent to C# var keyword [duplicate]
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You can simply use x.GetType() in VB – I hadn’t tested my answer’s code, hence the mistake in my old answer. This actually yields the runtime type which can differ from what you get using GetType(T), though. Finally, Strict On if course not required for this to work, but...
How to search a specific value in all tables (PostgreSQL)?
...le but adding some speed and reporting improvements.
Examples of use in a test database:
Search in all tables within public schema:
select * from search_columns('foobar');
schemaname | tablename | columnname | rowctid
------------+-----------+------------+---------
public | s3 | ...
Python: try statement in a single line
...oblem is that its actually a django model.objects.get query i am trying to test. the .get returns an error if no data is found... it doesn't return None (which annoys me)
– Brant
Mar 26 '10 at 16:36
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MongoDb query condition on comparing 2 fields
... constant and filter. This way you avoid javascript execution. Below is my test in python:
import pymongo
from random import randrange
docs = [{'Grade1': randrange(10), 'Grade2': randrange(10)} for __ in range(100000)]
coll = pymongo.MongoClient().test_db.grades
coll.insert_many(docs)
Using agg...
Haskell offline documentation?
...tiple databases into one
convert Convert an input file to a database
test Run tests
dump Dump sections of a database to stdout
rank Generate ranking information
log Analyse log files
Common flags:
-? --help Display help message
-V --version Print version in...