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Loaded nib but the 'view' outlet was not set

... You guys are right, but as I'm a newcomer it took me a little while to figure out all the steps to do that. Here's what worked for me: Open the XIB file causing problems Click on file's owner icon on the left bar (top one, looks like a yellow outlined box) If...
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How to use pip with Python 3.x alongside Python 2.x

... 3.2 with pip-3.2, and install things for Python 2-7 with pip-2.7. The pip command will end up pointing to one of these, but I'm not sure which, so you will have to check. share | improve this answe...
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Bootstrap full-width text-input within inline-form

...-- /.col-xs-12 --> </div><!-- /.row --> </form> http://jsfiddle.net/n6c7v/1/ share | improve this answer | follow | ...
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What are differences between PECL and PEAR?

...sider composer the successor of the pear installer. The package repository http://pear.php.net/packages.php with ~600 libraries. Many of them are composer-installable. A PHP coding standard that is available with PHP_CodeSniffer. ...
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how do I insert a column at a specific column index in pandas?

... see docs: http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.insert.html using loc = 0 will insert at the beginning df.insert(loc, column, value) df = pd.DataFrame({'B': [1, 2, 3], 'C': [4, 5, 6]}) df Out: ...
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Javascript trick for 'paste as plain text` in execCommand

...l the paste, and manually insert the text representation of the clipboard: http://jsfiddle.net/HBEzc/. This should be the most reliable: It catches all kinds of pasting (Ctrl+V, context menu, etc.) It allows you to get the clipboard data directly as text, so you don't have to do ugly hacks to rep...
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Postgres dump of only parts of tables for a dev snapshot

... mytable WHERE ...) TO '/tmp/myfile.tsv' COPY mytable FROM 'myfile.tsv' https://www.postgresql.org/docs/current/static/sql-copy.html You should consider maintaining a set of development data rather than just pulling a subset of your production. In the case that you're writing unit tests, you co...
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开源MQTT网关:EMQX vs Mosquitto - 创客硬件开发 - 清泛IT社区,为创新赋能!

...ket 协议。同时 EMQX 5.0 开创性地引入了下一代互联网协议 HTTP/3 的底层传输协议 QUIC 的支持,以解决复杂网络环境下的通信问题,提升整体吞吐量和移动连接的稳定性。此外,EMQX 也扩展支持 MQTT-SN、CoAP、LwM2M、STOMP 以及其他协议...
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How can I check whether a numpy array is empty or not?

... http://www.scipy.org/Tentative_NumPy_Tutorial#head-6a1bc005bd80e1b19f812e1e64e0d25d50f99fe2 NumPy's main object is the homogeneous multidimensional array. In Numpy dimensions are called axes. The number of axes is rank. N...
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Scrolling down both parts of a split-window at the same time in Vim

...noscrollbind For more info, check the documentation for scroll binding - http://vimdoc.sourceforge.net/htmldoc/scroll.html#scroll-binding share | improve this answer | foll...