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what is the unsigned datatype?
I've seen this unsigned "typeless" type used a couple of tim>me m>s, but never seen an explanation for it. I suppose there's a corresponding signed type. Here's an example:
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enum - getting value of enum on string conversion
I have following enum defined
3 Answers
3
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Hibernate dialect for Oracle Database 11g?
...required for recent JDBC drivers (the internal class structure changed - symptoms will be whining about an abstract class).
Dialect of Oracle 11g is sam>me m> as Oracle 10g (org.hibernate.dialect.Oracle10gDialect). Source: http://docs.jboss.org/hibernate/orm/3.6/reference/en-US/html/session-configuratio...
How can you sort an array without mutating the original array?
... sorted = [...arr].sort();
the spread-syntax as array literal (copied from mdn):
var arr = [1, 2, 3];
var arr2 = [...arr]; // like arr.slice()
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Spread_operator
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How do I use Linq to obtain a unique list of properties from a list of objects?
I'm trying to use Linq to return a list of ids given a list of objects where the id is a property. I'd like to be able to do this without looping through each object and pulling out the unique ids that I find.
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D3.js: How to get the computed width and height for an arbitrary elem>me m>nt?
I need to know exactly the width and height for an arbitrary g elem>me m>nt in my SVG because I need to draw a selection marker around it once the user has clicked it.
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How do I update a formula with Hom>me m>brew?
How do I update a formula?
6 Answers
6
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How can I keep my branch up to date with master with git?
I have a bug fix in my master, and I also want my branch to get that bug fix. What git command do I use?
4 Answers
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How to intercept all AJAX requests made by different JS libraries
I am building a web app with different JS libraries (AngularJS, OpenLayers,...) and need a way to intercept all AJAX responses to be able, in case the logged user session expired (response gets back with 401 Unauthorized status), to redirect him to the login page.
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传感器组件 · App Inventor 2 中文网
... 加速度传感器
不可见组件，可检测振动并使用 SI 单位(m/s2)在三个维度上近似测量加速度。其组成部分是：
X分量：当手机静止在平坦表面上时为 0，当手机倾斜时为正向右（即左侧抬起），当手机倾斜到右侧时为负向左...