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How can I escape square brackets in a LIKE clause?
...derscore from a query, so I ended up with this:
WHERE b.[name] not like '\_%' escape '\' -- use \ as the escape character
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Permanently add a directory to PYTHONPATH?
...n environment variable in your chosen platform and shell, since it's not really a programming question per se.
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SwipeRefresh 拓展：下拉刷新 · App Inventor 2 中文网
...收起刷新指示圈。
预设颜色常量
_Color_holo_blue_bright预设颜色：亮蓝()
Android Holo 主题的 亮蓝 颜色常量，可直接用作刷新指示圈颜色。
_Color_holo_blue_dark预设颜色：深蓝()
Android Holo 主题的 深蓝 颜色常量...
Send file using POST from a Python script
...ding, but you should be able to read through it and see how it works:
user_agent = "image uploader"
default_message = "Image $current of $total"
import logging
import os
from os.path import abspath, isabs, isdir, isfile, join
import random
import string
import sys
import mimetypes
import urllib2
i...
Mysql: Select rows from a table that are not in another
How to select all rows in one table that do not appear on another?
8 Answers
8
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ActionController::InvalidAuthenticityToken
...h were page cached. Pages got buffered with a stale authenticity token and all actions using the methods post/put/delete where recognized as forgery attempts. Error (422 Unprocessable Entity) was returned to the user.
The solution for Rails 3:
Add:
skip_before_filter :verify_authenticity_token
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How do I trim leading/trailing whitespace in a standard way?
... C? I'd roll my own, but I would think this is a common problem with an equally common solution.
38 Answers
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How to get notified about changes of the history via history.pushState?
...);
}
// ... whatever else you want to do
// maybe call onhashchange e.handler
return pushState.apply(history, arguments);
};
})(window.history);
Your jsfiddle becomes:
window.onpopstate = history.onpushstate = function(e) { ... }
You can monkey-patch window.h...
Setting PATH environment variable in OSX permanently
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This worked in EL Capitan. Close all the terminals and open a new terminal to check echo $PATH.
– Prem Ananth C
Apr 3 '16 at 12:25
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本地通知使用指导 · App Inventor 2 中文网
...「计时间隔」设为 3600000 毫秒，即 1 小时）：
when 按钮_开启提醒.Click() {
计时器1.TimerInterval = 3600000
计时器1.TimerEnabled = true
本地通知1.Show(1, "喝水提醒已开启", "每小时提醒你喝水一次")
}
when 计时器1.Timer() {
本地通知1.Show(...