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Write a number with two decimal places SQL server

...ters to display, and the number of decimal places to display Select Str(12345.6789, 12, 3) displays: ' 12345.679' ( 3 spaces, 5 digits 12345, a decimal point, and three decimal digits (679). - it rounds if it has to truncate, (unless the integer part is too large for the total size, in whic...
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Alternate output format for psql

... using PostgreSQL 8.4 on Ubuntu. I have a table with columns c1 through cN . The columns are wide enough that selecting all columns causes a row of query results to wrap multiple times. Consequently, the output is hard to read. ...
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How can I view a git log of just one user's commits?

...commits commited (but not necessarily authored) by Adam, replace %an with %cn. More details about this are in my blog post here: http://dymitruk.com/blog/2012/07/18/filtering-by-author-name/ share | ...
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Why does Javascript's regex.exec() not always return the same value? [duplicate]

...ignment as the loop condition. var re = /foo_(\d+)/g, str = "text foo_123 more text foo_456 foo_789 end text", match, results = []; while (match = re.exec(str)) results.push(+match[1]); DEMO: http://jsfiddle.net/pPW8Y/ If you don't like the placement of the assignment, the loo...
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jQuery deferreds and promises - .then() vs .done()

...tion (x) { // Suppose promise returns "abc" console.log(x); return 123; }).then(function (x){ console.log(x); }).then(function (x){ console.log(x) }) The following results will get logged: abc 123 undefined While promise.done(function (x) { // Suppose promise returns "abc" ...
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App Inventor 2 UrsAI2UDP 拓展 - UDP广播通信协议 · App Inventor 2 中文网

...使用 RemoteHost,可以指定 IP 地址或收件人的名称(例如“www.google.de”)。扩展程序会尝试确定关联的 IP。对于设计器属性 RemoteHost,检索结果显示在属性 RemoteIP 中。如果无法确定 IP,则 RemoteIP 为空。然后无法发送到此主机(将...
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How to open multiple pull requests on GitHub

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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How to filter by IP address in Wireshark?

...can also limit the filter to only part of the ip address. E.G. To filter 123.*.*.* you can use ip.addr == 123.0.0.0/8. Similar effects can be achieved with /16 and /24. See WireShark man pages (filters) and look for Classless InterDomain Routing (CIDR) notation. ... the number after the slash...
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Best way to pretty print a hash

...\2:"). # "foo": 1 -> foo: 1 gsub(/(^\s*)(".*?"):/, "\\1\\2 =>") # "123": 1 -> "123" => 1 { a: 1, "2" => 3, "3" => nil } share | improve this answer | ...
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Javascript equivalent of Python's zip function

...mple: _tarrin = [0..constructor, function(){}, false, undefined, '', 100, 123.324, 2343243243242343242354365476453654625345345, 'sdf23423dsfsdf', 'sdf2324.234dfs','234,234fsf','100,100','100.100'] _parseInt = function(i){return parseInt(i);} _tarrout = _tarrin.map(_parseInt) _tarr...