大约有 40,000 项符合查询结果（耗时：0.0642秒） [XML]
Batch file: Find if substring is in string (not in a file)
...A value of zero indicates success and the pattern was found. Here is an example:
::
: Y.CMD - Test if pattern in string
: P1 - the pattern
: P2 - the string to check
::
@echo off
echo.%2 | findstr /C:"%1" 1>nul
if errorlevel 1 (
echo. got one - pattern not found
) ELSE (
echo. got zero - ...
How do I add 24 hours to a unix timestamp in php?
...add 24 hours to the timestamp for right now then simply you can do:
<?php echo strtotime('+1 day'); ?>
Above code will add 1 day or 24 hours to your current timestamp.
in place of +1 day you can take whatever you want, As php manual says strtotime can Parse about any English textual datet...
How to add 2 buttons into the UINavigationbar on the right side without IB?
...ode without doing anything. You must make sure that 'self.editButtonItem' & 'someOtherButton' are defined somewhere first...
– Nathan
Dec 1 '11 at 23:31
...
How do I remove all .pyc files from a project?
...
You are not quoting {}. What would happen if accidentally word-split and deleted an intermediate path which happens to be called like a fragment of the path you found?
– Robottinosino
Apr 3 '13 at 2:58
...
How do you split a list into evenly sized chunks?
...t and empty the second list for the next round of data, but this is potentially extremely expensive.
64 Answers
...
Cropping an UIImage
...teWithImageInRect(CGImageRef, CGRect) will help you out.
Here's a short example using it:
CGImageRef imageRef = CGImageCreateWithImageInRect([largeImage CGImage], cropRect);
// or use the UIImage wherever you like
[UIImageView setImage:[UIImage imageWithCGImage:imageRef]];
CGImageRelease(imageRef...
Remove multiple whitespaces
...
Note that in PHP \s not including "vertical tab" chr(11). To include it too you need to use space character class: [[:space:]]+ php.net/manual/en/regexp.reference.character-classes.php
– Yaroslav
Oct...
How to send a PUT/DELETE request in jQuery?
...
$.ajax will work.
$.ajax({
url: 'script.php',
type: 'PUT',
success: function(response) {
//...
}
});
share
|
improve this answer
|
...
Filter dataframe rows if value in column is in a set list of values [duplicate]
...u can filter using the str.contains method and regular expressions.
For example, if we want to return a DataFrame where all of the stock IDs which begin with '600' and then are followed by any three digits:
>>> rpt[rpt['STK_ID'].str.contains(r'^600[0-9]{3}$')] # ^ means start of string
.....
Filter LogCat to get only the messages from My Application in Android?
...you can use -s emulator-<emulator number> (eg, -s emulator-5558)
Example: adb -d logcat com.example.example:I *:S
Or if you are using System.out.print to send messages to the log you can use adb -d logcat System.out:I *:S to show only calls to System.out.
You can find all the log levels an...