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How to escape apostrophe (') in MySql?

...equences looks pretty similar.) I think the Postgres note on the backslash_quote (string) parameter is informative: This controls whether a quote mark can be represented by \' in a string literal. The preferred, SQL-standard way to represent a quote mark is by doubling it ('') but PostgreSQL ha...
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How to fix error with xml2-config not found when installing PHP from sources?

When I try to install php 5.3 stable from source on Ubuntu (downloading compressed installation file from http://www.php.net/downloads.php ) and I run ./configure I get this error: ...
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How can I use different certificates on specific connections?

... All this code does is replicate what you can accomplish by setting three system properties described in the JSSE Refernence Guide. – Marquis of Lorne May 31 '12 at 19:36 ...
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What is “runtime”?

...ftware/instructions that are executed while your program is running, especially those instructions that you did not write explicitly, but are necessary for the proper execution of your code. Low-level languages like C have very small (if any) runtime. More complex languages like Objective-C, which ...
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Unique constraint that allows empty values in MySQL

...reference (version 5.5). A UNIQUE index creates a constraint such that all values in the index must be distinct. An error occurs if you try to add a new row with a key value that matches an existing row. For all engines, a UNIQUE index allows multiple NULL values for columns that can contain NU...
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How do I “undo” a --single-branch clone?

... You can tell Git to pull all branches like this: git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*" git fetch origin If you look in .git/config, it'll look something like this: [core] repositoryformatversion = 0 filemode...
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What is the “Temporary ASP.NET Files” folder for?

... These are what's known as Shadow Copy Folders. Simplistically....and I really mean it: When ASP.NET runs your app for the first time, it copies any assemblies found in the /bin folder, copies any source code files (found for example in the App_Code folder) and parses ...
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Best Practice - NSError domains and codes for your own project/app

... I personally use a reverse-DNS style domain. For example: NSError * myInternalError = [NSError errorWithDomain:@"com.davedelong.myproject" code:42 userInfo:someUserInfo]; The third part of the domain (@"myproject") is just used t...
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How to run a single test from a rails test suite?

... I'm personally a fan of the regex form: -n "/good/". Shell escaping is always fun, so I tend to stick to simple regexes, but it's far easier than writing out the full test name all the time. – Groxx ...
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How to switch position of two items in a Python list?

...problem on the net (probably because switch, position, list and Python are all such overloaded words). 7 Answers ...