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sqlite database default time value 'now'

...ull default (strftime('%s','now')) ); insert into example(data) values ('foo') ,('bar') ; select id ,data ,created_at as epoch ,datetime(created_at, 'unixepoch') as utc ,datetime(created_at, 'unixepoch', 'localtime') as localtime from example order by id ; id|data|epoch |utc ...
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How to change options of with jQuery?

...>") .attr("value", value).text(key)); }); Edit: For removing the all the options but the first, you can use the :gt selector, to get all the option elements with index greater than zero and remove them: $('#selectId option:gt(0)').remove(); // remove all options, but not the first ...
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Add new attribute (element) to JSON object using JavaScript

... JSON stands for JavaScript Object Notation. A JSON object is really a string that has yet to be turned into the object it represents. To add a property to an existing object in JS you could do the following. object["property"] = value; or object.property = value; If you provide ...
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C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术

... <stdio.h> struct str{ int len; char s[0]; }; struct foo { struct str *a; }; int main(int argc, char** argv) { struct foo f={0}; if (f.a->s) { printf( f.a->s); } return 0; } 你编译一下上面的代码,在...
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Simulate first call fails, second call succeeds

...meMethod("some arg")) .thenThrow(new RuntimeException()) .thenReturn("foo"); //First call: throws runtime exception: mock.someMethod("some arg"); //Second call: prints "foo" System.out.println(mock.someMethod("some arg")); So in your case, you'd want: when(myMock.doTheCall()) .thenRetu...
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All combinations of a list of lists

I'm basically looking for a python version of Combination of List&lt;List&lt;int&gt;&gt; 7 Answers ...
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Iterate through the fields of a struct in Go

...(play): import ( "fmt" "reflect" ) func main() { x := struct{Foo string; Bar int }{"foo", 2} v := reflect.ValueOf(x) values := make([]interface{}, v.NumField()) for i := 0; i &lt; v.NumField(); i++ { values[i] = v.Field(i).Interface() } fmt.Println(value...
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stdlib and colored output in C

... All modern terminal emulators use ANSI escape codes to show colours and other things. Don't bother with libraries, the code is really simple. More info is here. Example in C: #include &lt;stdio.h&gt; #define ANSI_COLOR_RE...
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get just the integer from wc in bash

... that if you're going to answer a (1.5 yr-old) question) might as well put all the info into the answer, that's all :) – Dave Newton Jan 30 '12 at 23:47 ...
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displayname attribute vs display attribute

...me sets the DisplayName in the model metadata. For example: [DisplayName("foo")] public string MyProperty { get; set; } and if you use in your view the following: @Html.LabelFor(x =&gt; x.MyProperty) it would generate: &lt;label for="MyProperty"&gt;foo&lt;/label&gt; Display does the same, b...