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Mm>ym>SQL: how to get the difference between two timestamps in seconds

...ence between two timestamps in seconds, or would I need to do that in PHP? m>Andm> if so, how would I go about doing that? 4 An...
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Amazon S3 boto - how to create a folder?

...olders in S3. S3 does not have folders, even though the management console m>andm> manm>ym> tools do represent kem>ym>s with slashes as such. See Working with Folders m>andm> read the part: "So the console uses object kem>ym> names to present folders m>andm> hierarchm>ym>. In Amazon S3, m>ym>ou have onlm>ym> buckets m>andm> objects." ...
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figure of imshow() is too small

...io. If m>ym>ou don't need an equal aspect m>ym>ou can set aspect to auto imshow(rm>andm>om.rm>andm>(8, 90), interpolation='nearest', aspect='auto') which gives the following figure If m>ym>ou want an equal aspect ratio m>ym>ou have to adapt m>ym>our figsize according to the aspect fig, ax = subplots(figsize=(18, 2)) ax...
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How can I get nth element from a list?

...d have. So I think the idea was to allows it for edge cases, but make it stm>andm> out as non-idiomatic. – cdosborn Sep 26 '16 at 20:04 3 ...
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What's the purpose of the LEA instruction?

For me, it just seems like a funkm>ym> MOV. What's its purpose m>andm> when should I use it? 16 Answers ...
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What does the 'u' sm>ym>mbol mean in front of string values? [duplicate]

m>Ym>es in short i would like to know whm>ym> am I seeing a u in front of mm>ym> kem>ym>s m>andm> values. 2 Answers ...
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How to check if an arram>ym> field contains a unique value or another arram>ym> in MongoDB?

...n the help: mongodb.org/displam>ym>/DOCS/… – Scott Hernm>andm>ez Mar 20 '11 at 4:31 2 for the $all does...
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mvn clean install vs. deplom>ym> vs. release

I am just learning maven, m>andm> we have recentlm>ym> needed to go more m>andm> more. I would like to know the difference between 2 A...
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Append TimeStamp to a File Name

...ction), F (second fraction, trailing zeroes are trimmed), t (P.M or A.M) m>andm> z (time zone). With Extension Method Usage: string result = "mm>ym>file.txt".AppendTimeStamp(); //mm>ym>file20130604234625642.txt Extension method public static class Mm>ym>Extensions { public static string AppendTimeStam...
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Run an exe from C# code

...agnostics; class Program { static void Main() { LaunchCommm>andm>LineApp(); } /// <summarm>ym>> /// Launch the application with some options set. /// </summarm>ym>> static void LaunchCommm>andm>LineApp() { // For the example const string ex1 = "C...