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How to express a NOT IN query with ActiveRecord/Rails?
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edited Sep 10 '12 at 1:04
Andrew Marshall
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How do I break out of a loop in Scala?
...of loops.
Suppose you want to sum numbers until the total is greater than 1000. You try
var sum = 0
for (i <- 0 to 1000) sum += i
except you want to stop when (sum > 1000).
What to do? There are several options.
(1a) Use some construct that includes a conditional that you test.
var su...
How can I exclude one word with grep?
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answered Dec 27 '10 at 11:21
codaddictcodaddict
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How to stretch the background image to fill a div
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10 Answers
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Javascript - sort array based on another array
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Case 2: Original Question (Lodash.js or Underscore.js)
var groups = _.groupBy(itemArray, 1);
var result = _.map(sortArray, function (i) { return groups[i].shift(); });
Case 3: Sort Array1 as if it were Array2
I'm guessing that most people came here looking for an equivalent to PHP's array_...
Android notification doesn't disappear after clicking the notifcation
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Kamil LelonekKamil Lelonek
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How can I extract a good quality JPEG image from a video file with ffmpeg?
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– Ronald S. Bultje
Apr 12 '15 at 12:10
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Decoding and verifying JWT token using System.IdentityModel.Tokens.Jwt
... = "{\"typ\":\"JWT\",\"alg\":\"HS256\"}";
var claims = "{\"sub\":\"1047986\",\"email\":\"jon.doe@eexample.com\",\"given_name\":\"John\",\"family_name\":\"Doe\",\"primarysid\":\"b521a2af99bfdc65e04010ac1d046ff5\",\"iss\":\"http://example.com\",\"aud\":\"myapp\",\"exp\":1460555281,\"nbf\":1457...
【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛，有思想、有深度
...耗版本的蓝牙技术规范。蓝牙技术联盟（Bluetooth SIG）在2010年发布了跨时代的蓝牙4.0，它并不是蓝牙3.0的简单升级版本，而是全新的技术架构，蓝牙4.0版本分两种模式：单模蓝牙和双模蓝牙。常见的蓝牙音箱，是典型的双模蓝牙...
Date only from TextBoxFor()
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answered May 16 '10 at 4:27
Kevin CraftKevin Craft
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