大约有 40,000 项符合查询结果（耗时：0.0456秒） [XML]
Shell command to sum integers, one per line?
...rz1<rp does the following:
[ interpret everything to the next ] as a string
+ push two values off the stack, add them and push the result
z push the current stack depth
1 push one
<r pop two values and execute register r if the original top-of-stack (1)
is smaller
] e...
Finding the mode of a list
... This is the correct answer to OP, considering it does not require any extra imports. Good job, David
– Jason Parham
Apr 15 '15 at 15:48
12
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How to use a variable inside a regular expression?
...
From python 3.6 on you can also use Literal String Interpolation, "f-strings". In your particular case the solution would be:
if re.search(rf"\b(?=\w){TEXTO}\b(?!\w)", subject, re.IGNORECASE):
...do something
EDIT:
Since there have been some questions in the co...
cleanest way to skip a foreach if array is empty [duplicate]
...h if array is empty (emphasis is mine). A value of true, false, numbers or strings is not considered empty.
In addition, this would work with objects implementing \Traversable, whereas is_array wouldn't work.
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Comparing date part only without comparing time in JavaScript
...me zone to Pacific Time (US). In the same browser console type date2.toDateString() and you'll get back Mon Sep 19 2011 rather than Tuesday the 20th!
– Adam
Aug 13 '15 at 21:47
10
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Get difference between two lists
...ot[4]'],
'values_changed': {'root[2]': {'newvalue': 4, 'oldvalue': 2}}}
String difference
>>> t1 = {1:1, 2:2, 3:3, 4:{"a":
Configure apache to listen on port other than 80
... config file as sarul mentioned (e.g.: C:\wamp\bin\apache\apache2.4.9\conf\extra\httpd-vhosts.conf) is necessary if you are setting your files path in there and changing the port as well. If you change it again, remember to restart the service: httpd.exe -k restart -n "YourServiceName".
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...s calling ThrowIfMaxHttpCollectionKeysExceeded().
public HttpCookie Get(string name)
{
HttpCookie cookie = (HttpCookie) base.BaseGet(name);
if ((cookie == null) && (this._response != null))
{
cookie = new HttpCookie(name);
this.AddCookie(cookie, true);
...
How to print the values of slices
..., that is []*Project (instead of []Project), you are better off defining a String() method in order to display exactly what you want to see (or you will see only pointer address).
See this play.golang example.
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How to quit android application programmatically
...ivity of your app? Well, either configure it so it doesn't, or you need an extra option. If most of the time the back=previous-activity works, wouldn't the user just press home if he/she wants to do something else?
If you need some sort of reset, you can find out if/how/etc your application was quit...