大约有 30,000 项符合查询结果（耗时：0.0543秒） [XML]
How to allow remote connection to mysql
...and I've tried to connect using navicat from external host and I get 10060 error
– Leo
Feb 8 '13 at 19:03
7
...
Stop setInterval call in JavaScript
...ss" I would have edited it, but the change is less than 6 letter, and the error is confusing.
– Leif Neland
Jul 24 '14 at 12:13
2
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Get names of all keys in the collection
...You could do this with MapReduce:
mr = db.runCommand({
"mapreduce" : "my_collection",
"map" : function() {
for (var key in this) { emit(key, null); }
},
"reduce" : function(key, stuff) { return null; },
"out": "my_collection" + "_keys"
})
Then run distinct on the resulting collecti...
A better similarity ranking algorithm for variable length strings
...ren) so that I can use it in my PostgreSQL queries:
CREATE FUNCTION string_similarity(str1 varchar, str2 varchar)
RETURNS float8 AS '
str1.downcase!
pairs1 = (0..str1.length-2).collect {|i| str1[i,2]}.reject {
|pair| pair.include? " "}
str2.downcase!
pairs2 = (0..str2.length-2).collect {|i| st...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
...e is no other shortcut to restart the kernel.
– alpha_989
Feb 10 '18 at 23:42
add a comment
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How can I create a two dimensional array in JavaScript?
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doesn't work - error on assignment. How has this answer got 280 likes if it is useless?
– Gargo
Sep 15 '16 at 18:51
1
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Where does the @Transactional annotation belong?
...ransactions but require existing ones) because it is much easier to detect errors where you have forgotten to start a transaction in the caller (e.g. the service). If your DAO is annotated with mandatory propagation you will get an exception stating that there is no active transaction when the metho...
Get escaped URL parameter
...rameters, and support this search string without outputting the JavaScript error: "malformed URI sequence". If there isn't a jQuery plugin that supports this, I need to know how to modify it to support this.
...
How could I use requests in asyncio?
...r any other blocking libraries) with asyncio, you can use BaseEventLoop.run_in_executor to run a function in another thread and yield from it to get the result. For example:
import asyncio
import requests
@asyncio.coroutine
def main():
loop = asyncio.get_event_loop()
future1 = loop.run_in_...
Understanding Magento Block and Block Type
...ins footer links, copyright message etc.
core/messages: This block renders error/success/notice messages.
page/switch: This block can be used for the language or store switcher.
This is a list of only commonly used block types. There are many other block types which are used in advanced theme impl...