大约有 15,400 项符合查询结果（耗时：0.0226秒） [XML]
Output first 100 characters in a string
...
it also works for strings shorter than 100, for example print 'foo'[:100] (note that len('foo') is 3, so even when foo[100] doesn't work, it does)
– Rodrigo Laguna
Mar 28 '18 at 19:40
...
Bootstrap table without stripe / borders
...r boostrap > 4.1 use <table class='table table-borderless'> per Max below
– tomb
Jul 1 '19 at 14:43
...
Redis command to get all available keys?
...ase note the warning at the top of KEYS documentation page:
Time complexity: O(N) with N being the number of keys in the database, under the assumption that the key names in the database and the given pattern have limited length.
UPDATE (V2.8 or greater): SCAN is a superior alternative to KEYS...
Zoom to fit all markers in Mapbox or Leaflet
How do I set view to see all markers on map in Mapbox or Leaflet ? Like Google Maps API does with bounds ?
8 Answers
...
Node.js getaddrinfo ENOTFOUND
... answered Jul 17 '13 at 5:08
yuxhuangyuxhuang
4,36911 gold badge1515 silver badges1313 bronze badges
...
How to find server name of SQL Server Management Studio
...tance name is different, then use .\[instance name] to connect to it (for example if the instance name is SQL2008, connect to .\SQL2008).
Also make sure SQL Server and SQL Server Browser services are running, otherwise you won't be able to connect.
Edit:
Here's a screenshot of how it looks like o...
How can I have grep not print out 'No such file or directory' errors?
...
@Alex @Dogbert This does answer the question, but '-s' can mask problems, e.g. when you use xargs with grep. Try creating 2 files in a dir, 'aaa.txt' and 'a b.txt', both containing the string 'some text'. The command /bin/ls -1 |...
The preferred way of creating a new element with jQuery
...
The first option gives you more flexibilty:
var $div = $("<div>", {id: "foo", "class": "a"});
$div.click(function(){ /* ... */ });
$("#box").append($div);
And of course .html('*') overrides the content while .append('*') doesn't, but I guess, this was...
Python script to copy text to clipboard [duplicate]
I just need a python script that copies text to the clipboard.
11 Answers
11
...