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postgresql - replace all instances of a string within text field

In postgresql, how do I replace all instances of a string within a database column? 4 Answers ...
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How do I insert NULL values using PDO?

...akes a variable, to reference, and doesn't pull in a value at the time of calling bindParam. I found this in a comment on the php docs: bindValue(':param', null, PDO::PARAM_INT); EDIT: P.S. You may be tempted to do this bindValue(':param', null, PDO::PARAM_NULL); but it did not work for everybody...
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Sorting an IList in C#

...ting problem today. We have a WCF web service that returns an IList. Not really a big deal until I wanted to sort it. 15 An...
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CodeIgniter removing index.php from url

...place with the below code $config['uri_protocol'] = "REQUEST_URI" Thats all but in wamp server it does not work because rewrite_module by default disabled so we have need to enable it. for this do the following Left click WAMP icon Apache Apache Modules Left click rewrite_module Original Docu...
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MFC Grid control 2.27 - C/C++ - 清泛网移动版 - 专注C/C++及内核技术

...ch and useable as something of this form can be. Dozens of developers from all over the world have contributed fixes, improvements and suggestions over the 4 years that the grid has been growing, and there is still no end in sight. Most of the fixes have been sent in by readers so I'm trusting that ...
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How do you configure Django for simple development and deployment?

...leased which is probably a better option for most people than doing it manually. If you would prefer to do things manually, my earlier answer still applies: I have multiple settings files. settings_local.py - host-specific configuration, such as database name, file paths, etc. settings_developme...
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Redirect Windows cmd stdout and stderr to a single file

I'm trying to redirect all output (stdout + stderr) of a DOS command to a single file: 7 Answers ...
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jQuery - Detect value change on hidden input field

...es across this thread. Changes in value to hidden elements don't automatically fire the .change() event. So, wherever it is that you're setting that value, you also have to tell jQuery to trigger it. function setUserID(myValue) { $('#userid').val(myValue) .trigger('change');...
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How to change legend title in ggplot

...ould work: p <- ggplot(df, aes(x=rating, fill=cond)) + geom_density(alpha=.3) + xlab("NEW RATING TITLE") + ylab("NEW DENSITY TITLE") p <- p + guides(fill=guide_legend(title="New Legend Title")) (or alternatively) p + scale_fill_discrete(name = "New Legen...
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What's the purpose of using braces (i.e. {}) for a single-line if or loop?

...le is editor-agnostic beyond what you need, but not beyond what people actually use to edit C++. Hence "defensive". – Steve Jessop Aug 30 '12 at 10:11 ...