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Save PL/pgSQL output from PostgreSQL to a CSV file
... newlines in field values? The COPY or \copy approaches handle correctly (convert to standard CSV format); does this?
– Wildcard
Jan 7 '17 at 4:19
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Why am I seeing “TypeError: string indices must be integers”?
... to get github issues into a readable form. Using the advice on How can I convert JSON to CSV? I came up with this:
6 Ans...
What is the difference between C, C99, ANSI C and GNU C?
... was "the C language".
The year after, the American standard was accepted internationally and published by ISO (ISO 9899:1990). This release is called C90. Technically, it is the same standard as C89/ANSI-C. Formally, it replaced C89/ANSI-C, making them obsolete. From 1990-1999, C90 was "the C lang...
Scripting Language vs Programming Language [closed]
...rs, TCL etc.,
*** But there are situation where a programming language is converted to interpreter and vice-verse like use have a C interpreter where you can 'C' Script.
Scripts are generally written to control an application behaviour where as Programming Language is use to build applications....
External template in Underscore
...suggestion: no reason to append as a script tag - could just go ahead and convert to a template and keep it in a look-up hash. Here's a (non-functional) fiddle example: jsfiddle.net/PyzeF
– webnesto
Apr 5 '14 at 19:10
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Modify request parameter with servlet filter
... sanitize(String input) {
String result = "";
for (int i = 0; i < input.length(); i++) {
if (allowedChars.indexOf(input.charAt(i)) >= 0) {
result += input.charAt(i);
}
}
return result;
}...
Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health
...oxying issues, and with the 101-continue http verb
var authInfo = Convert.ToBase64String(
Encoding.Default.GetBytes(this._username + ":" + this._password));
var messageProperty = new HttpRequestMessageProperty();
messageProperty.Headers.Add("Authorization", "Bas...
Which concurrent Queue implementation should I use in Java?
...e moment. But the consumer side is more complicated because poll won't go into a nice sleep state. You have to handle that yourself.
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Why do we need a pure virtual destructor in C++?
...cific method, you can make the destructor pure virtual. I don't see much point in it but it's possible.
Note that since the compiler will generate an implicit destructor for derived classes, if the class's author does not do so, any derived classes will not be abstract. Therefore having the pure v...
Does a const reference class member prolong the life of a temporary?
...ay to explain what happened:
In main() you created a string and passed it into the constructor. This string instance only existed within the constructor. Inside the constructor, you assigned member to point directly to this instance. When when scope left the constructor, the string instance was des...