大约有 11,700 项符合查询结果（耗时：0.0274秒） [XML]
iOS - forward all touches through a view
...iew to stop the behavior of other views underneath, which are scrollviews, etc. How can I forward all the touches through this overlay view? It is a subcalss of UIView.
...
Include jQuery in the JavaScript Console
...t();
NOTE: if the site has scripts that conflict with jQuery (other libs, etc.) you could still run into problems.
Update:
Making the best better, creating a Bookmark makes it really convenient, let's do it, and a little feedback is great too:
Right click the Bookmarks Bar, and click Add Page
Name...
Why do we need break after case statements?
...ing();
break;
case 'D':
case 'E':
doSomethingElse();
break;
etc. Just an example.
In my experience, usually it is bad style to "fall through" and have multiple blocks of code execute for one case, but there may be uses for it in some situations.
...
A numeric string as array key in PHP
...andled as string since these were names for input fields (as in shoe sizes etc,..)
When I used $data = array_merge($data, $extra); PHP would 're-order' the keys. In an attempt doing the ordering, the integer keys (I tried with
How to add color to Github's README.md file
...``
```js
// code for coloring
```
```css
// code for coloring
```
// etc.
No "pre" or "code" tags needed.
This is covered in the GitHub Markdown documentation (about half way down the page, there's an example using Ruby). GitHub uses Linguist to identify and highlight syntax - you can find...
Dynamically select data frame columns using $ and a character value
...alise that $, like everything else in R, (including for instance ( , + , ^ etc) is a function, that takes arguments and is evaluated. df$V1 could be rewritten as
`$`(df , V1)
or indeed
`$`(df , "V1")
But...
`$`(df , paste0("V1") )
...for instance will never work, nor will anything else that...
Should arrays be used in C++?
...lved rather elegantly by using a make_array function, similar to make_pair etc. Hat-tip to @R. Martinho Fernandes.
– Konrad Rudolph
May 23 '12 at 15:03
...
How to prettyprint a JSON file?
...int from the command line and be able to have control over the indentation etc. you can set up an alias similar to this:
alias jsonpp="python -c 'import sys, json; print json.dumps(json.load(sys.stdin), sort_keys=True, indent=2)'"
And then use the alias in one of these ways:
cat myfile.json | js...
What is the difference between an int and a long in C++?
...ow you to modify the default size of int and long ie force them to 8 or 16 etc. See you compiler documentation for details.
– Martin York
Nov 7 '08 at 17:27
7
...
How can I check if multiplying two numbers in Java will cause an overflow?
...
Java 8 has Math.multiplyExact, Math.addExact etc. for ints and long. These throw an unchecked ArithmeticException on overflow.
share
|
improve this answer
|
...