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How do I escape a percentage sign in T-SQL?
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In MySQL,
WHERE column_name LIKE '%|%%' ESCAPE '|'
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Adding a favicon to a static HTML page
... and put a / before favicon.ico on both just to state that it is in the webroot dir?
– Hazy McGee
Mar 30 '12 at 13:22
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Exploring Docker container's file system
...rom the containers filesystem to the host path. Paths are relative to the root of the filesystem. #> docker cp 7bb0e258aefe:/etc/debian_version . #> docker cp blue_frog:/etc/hosts .
– Amos Folarin
Apr 24 '14 at 11:37
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How to redirect all HTTP requests to HTTPS
...a false impression of security. Instead, you should probably redirect the "root" of your HTTP site to the root of your HTTPS site and link from there, only to HTTPS.
The problem is that if some link or form on the HTTPS site makes the client send a request to the HTTP site, its content will be visi...
A complete solution to LOCALLY validate an in-app receipts and bundle receipts on iOS 7
... NSURL *certificateURL = [[NSBundle mainBundle] URLForResource:@"AppleIncRootCertificate" withExtension:@"cer"];
NSData *certificateData = [NSData dataWithContentsOfURL:certificateURL];
if ([self verifyPKCS7:p7 withCertificateData:certificateData])
{
struct pkcs7_st *contents =...
What's the difference between backtracking and depth first search?
...lated to searching tree structures. From Wikipedia:
One starts at the root (selecting some node as the root in the graph case) and explores as far as possible along each branch before backtracking.
It uses backtracking as part of its means of working with a tree, but is limited to a tree stru...
How do I declare a namespace in JavaScript?
...important point is to be religious about expanding no further than the one root variable. Everything must flow from this.
– annakata
May 19 '09 at 8:54
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E11000 duplicate key error index in mongodb mongoose
... non-sparse index the answer is "yes" in MongoDB. Other databases (such as MySQL) would say "no".
– RickN
Apr 26 at 20:33
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Set default value of an integer column SQLite
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It's the same logic used in MySQL; the default of a nullable column is already NULL, so to set a default otherwise would imply the column is non-nullable. If you specify a default on a nullable column without declaring it NOT NULL, it may confuse you wh...
Vim: apply settings on files in directory
...re expanding templates (which is quite useful to fetch the current project root directory and trim it from the pathnames expanded)
– Luc Hermitte
Dec 1 '10 at 16:08
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