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When to use single quotes, double quotes, and backticks in MySQL
...ifiers just like `
The following query will produce different results (or errors) depending on SQL mode:
SELECT "column" FROM table WHERE foo = "bar"
ANSI_QUOTES disabled
The query will select the string literal "column" where column foo is equal to string "bar"
ANSI_QUOTES enabled
The query will ...
Javascript: How to detect if browser window is scrolled to bottom?
I need to detect if a user is scrolled to the bottom of a page. If they are at the bottom of the page, when I add new content to the bottom, I will automatically scroll them to the new bottom. If they are not at the bottom, they are reading previous content higher on the page, so I don't want to aut...
Setting UIButton image results in blue button in iOS 7
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In iOS7 there is new button type called UIButtonTypeSystem NS_ENUM_AVAILABLE_IOS(7_0), // standard system button
Check your .xib file and change button type to Custom
To do this programmatically, add this line to the viewDidLoad:
[UIButton buttonWithType:UIButtonTypeSystem];
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Display name of the current file in vim?
How do you display the filename of the file you are working on in vim?
9 Answers
9
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Accessing class variables from a list comprehension in the class definition
... example with a set or dict comprehension would break in Python 2.
# Same error, in Python 2 or 3
y = {x: x for i in range(1)}
The (small) exception; or, why one part may still work
There's one part of a comprehension or generator expression that executes in the surrounding scope, regardless of ...
Combining C++ and C - how does #ifdef __cplusplus work?
... is described as a linkage issue but that is not quite true - you will get errors from both the compiler and the linker.
The compiler errors will be if you try to use C++ features of prototype declaration such as overloading.
The linker errors will occur later because your function will appear to...
How to make a PHP SOAP call using the SoapClient class
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I get the following error : object(stdClass)#70 (1) { ["GetWeatherResult"]=> string(14) "Data Not Found" } Any idea?
– Ilker Baltaci
Jun 14 '17 at 12:57
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What is a web service endpoint?
...Service– a collection of related endpoints.
http://www.ehow.com/info_12212371_definition-service-endpoint.html
The endpoint is a connection point where HTML files or active server pages are exposed. Endpoints provide information needed to address a Web service endpoint. The endpoint provi...
使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...器，或在网上搜索有关如何制作自己的 Cardboard 查看器的提示。您还可以使用 Cardboard 以外的查看器。
Expeditions
Expeditions 演示显示沉浸式 360 度全景图。Google 于 2014 年在 Google I/O 2014 的主题演讲中首次介绍了此...
Exception thrown in NSOrderedSet generated accessors
...ith your data model and one of my own with different names. I got the same error in both cases.
Looks like a bug in Apple's autogenerated code.
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