大约有 10,000 项符合查询结果（耗时：0.0281秒） [XML]
How to list out all the subviews in a uiviewcontroller in iOS?
...ut, for instance, the subviews in the UITableViewCell are not found. Any idea?
22 Answers
...
Run a PHP file in a cron job using CPanel
...am using this now and it works but I do not get any email notification any ideas why not? php /home/username/public_html/cron/cron.php note I had to put the following line at the top of the PHP script #! /usr/bin/php -q
– Zabs
Sep 7 '11 at 12:04
...
What should I put in a meteor .gitignore file?
...
if you use
Intellij IDE ignore .ideafolder
Sublime Text ignore sublime-project sublime-workspace
if you are mac user you can ignore DS_Store
and if you use npm ignore npm cause if both windows and mac user work on same project, as the same npm version i...
How can I implode an array while skipping empty array items?
...
Yeah, that's backward. But you gave me the right idea implode('-', array_filter($ary, create_function('$a', 'return $a!="";')));
– Tom Auger
May 12 '11 at 23:12
...
Converting Integer to Long
... Introducing a string conversion for no reason is a really bad idea... there's simply no benefit in doing this.
– Jon Skeet
Mar 27 '13 at 13:53
6
...
Split string into an array in Bash
... # avoid globbing (expansion of *).
array=(${string//:/ })
Similar idea:
t="one,two,three"
a=($(echo $t | tr ',' "\n"))
(Note: I added the missing parentheses around the command substitution which the answerer seems to have omitted.)
Similar idea:
string="1,2,3,4"
array=(`echo $string |...
How to increment a NSNumber
...For floating point stuff the short answer is the following, but it's a bad idea to do this, you'll loose precision and if you're doing any kind of comparison later like [myNSNumber isEqual:@(4.5)] you might be surprised:
myNSNumber = @(myNSNumber.floatValue + 1);
If you need to do math on floatin...
Back to previous page with header( “Location: ” ); in PHP
...ote that this may not work with secure pages (HTTPS) and it's a pretty bad idea overall as the header can be hijacked, sending the user to some other destination. The header may not even be sent by the browser.
Ideally, you will want to either:
Append the return address to the request as a query ...
Converting integer to binary in python
...
Just another idea:
>>> bin(6)[2:].zfill(8)
'00000110'
Shorter way via string interpolation (Python 3.6+):
>>> f'{6:08b}'
'00000110'
share
...
How to view method information in Android Studio?
...
Other ways:
You can go into your IntelliJ's bin folder and search for idea.properties. Add this line to the document:
auto.show.quick.doc=true
Now you'll have the same floating docs window like in Eclipse.
You have to press CTRL+Q to see the Javadoc.
You can pin the window and make the docu...