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Purge or recreate a Ruby on Rails database
...l also need to run rake db:test:prepare for testing, or else you'll get an error like: Could not find table 'things' (ActiveRecord::StatementInvalid)
– s2t2
Feb 17 '13 at 1:49
34
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HTTP status code for update and delete?
... true that idempotent doesn't necessarily imply the same response)
Other errors:
400 Bad Request (Malformed syntax or a bad query is strange but possible).
401 Unauthorized Authentication failure
403 Forbidden: Authorization failure or invalid Application ID.
405 Not Allowed. Sure.
409 Resource C...
How to check if a specified key exists in a given S3 bucket using Java
...his page: https://stackoverflow.com/a/36653034/435605
Original post:
Use errorCode.equals("NoSuchKey")
try {
AmazonS3 s3 = new AmazonS3Client(new ClasspathPropertiesFileCredentialsProvider());
String bucketName = getBucketName();
s3.createBucket(bucketName);
S3Object object = s3.g...
Defining a HTML template to append using JQuery
...|
edited Feb 16 '15 at 23:05
Dave Jarvis
27.6k3535 gold badges157157 silver badges281281 bronze badges
a...
Convert .pem to .crt and .key
...I tried your command but I had: unable to load certificate 140584440387400:error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib.c:703:Expecting: TRUSTED CERTIFICATE
– Damien Carol
May 20 '15 at 13:57
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A JRE or JDK must be available in order to run Eclipse. No JVM was found after searching the followi
...re and has open before without a problem. Now I keep getting the following error message:
27 Answers
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how to configure apache server to talk to HTTPS backend server?
...l module is enabled still getting [Tue Nov 17 12:19:39.061224 2015] [proxy:error] [pid 8381:tid 140148180240128] AH00961: HTTPS: failed to enable ssl support for 182.161.73.67:443 (gum.criteo.com)
– Ashish Karpe
Nov 17 '15 at 12:28
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Does Python SciPy need BLAS?
...o the same values. If you forget the -fPIC SciPy will actually give you an error about missing symbols and will recommend this switch. The specific section of make.inc looks like this in my setup:
FORTRAN = gfortran
OPTS = -O2 -frecursive -fPIC -m64
DRVOPTS = $(OPTS)
NOOPT = -O0 -frecursi...
Regular expression that matches valid IPv6 addresses
...d for me. It says D is an invalid flag and when I remove it it says "SyntaxError: invalid quantifier"
– diosney
Dec 4 '12 at 6:37
3
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How do I convert a column of text URLs into active hyperlinks in Excel?
...l A1 contains a string longer than 255 characters. It results in a #VALUE! error
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