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PostgreSQL error 'Could not connect to server: No such file or directory'
...grate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
22 Answers
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error: No resource identifier found for attribute 'adSize' in package 'com.google.example' main.xml
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qtmfld
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answered Jan 12 '13 at 23:45
M_AWADIM_AWADI
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Fast ceiling of an integer division in C / C++
...eturning the ceiling instead. For example, ceil(10/5)=2 and ceil(11/5)=3 .
10 Answers
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How to Query an NTP Server using C#?
...ime.windows.com";
// NTP message size - 16 bytes of the digest (RFC 2030)
var ntpData = new byte[48];
//Setting the Leap Indicator, Version Number and Mode values
ntpData[0] = 0x1B; //LI = 0 (no warning), VN = 3 (IPv4 only), Mode = 3 (Client Mode)
var addresses = Dns.GetHostEn...
What is time_t ultimately a typedef to?
...mpliant systems implement the time_t type as a signed
integer (typically 32 or 64 bits wide)
which represents the number of seconds
since the start of the Unix epoch:
midnight UTC of January 1, 1970 (not
counting leap seconds). Some systems
correctly handle negative time values,
while ...
How do you get the logical xor of two variables in Python?
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answered Jan 11 '09 at 16:30
A. CoadyA. Coady
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Passing functions with arguments to another function in Python?
... ):
something
perform( action1 )
perform( action2, p )
perform( action3, p, r )
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How do you UrlEncode without using System.Web?
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317
System.Uri.EscapeUriString() can be problematic with certain characters, for me it was a numbe...
How can I read large text files in Python, line by line, without loading it into memory?
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324
I provided this answer because Keith's, while succinct, doesn't close the file explicitly
wit...
Equation (expression) parser with precedence?
...ome specialized tool or domain specific language for parsing (sample code [3]), but it is in fact just a regular library in Haskell, meaning that it compiles in the same build step as the rest of your Haskell code, and you can write arbitrary Haskell code and call that within your parser, and you ca...