大约有 8,600 项符合查询结果（耗时：0.0318秒） [XML]
Keep SSH session alive [closed]
...
@youkaichao There is often this confusion. As an API designer, there are reasons that I might put it in both ways. Ultimately, what's most critical, is good documentation of the chosen standard.
– Cameron Tacklind
Oct 17 '19 at 1:33
...
mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }
...ference/#primaryPreferred
http://mongodb.github.io/node-mongodb-native/3.6/api/Collection.html (search readPreference)
const { MongoClient, ReadPreference } = require('mongodb');
const client = await MongoClient.connect(MONGODB_CONNECTIONSTRING, { readPreference: ReadPreference.PRIMARY_PREFERRED }...
How to interpolate variables in strings in JavaScript, without concatenation?
...t?
Bonus:
It also allows for multi-line strings in javascript without escaping, which is great for templates:
return `
<div class="${foo}">
...
</div>
`;
Browser support:
As this syntax is not supported by older browsers (mostly Internet Explorer), you may want to ...
Format Float to n decimal places
...bclasses other than DecimalFormat.
https://docs.oracle.com/javase/8/docs/api/java/text/DecimalFormat.html
So what you need to do is (for instance):
NumberFormat formatter = NumberFormat.getInstance(Locale.US);
formatter.setMaximumFractionDigits(2);
formatter.setMinimumFractionDigits(2);
formatte...
How do I prevent site scraping? [closed]
...ite with a large artist database. I've been noticing other music sites scraping our site's data (I enter dummy Artist names here and there and then do google searches for them).
...
How to select/get drop down option in Selenium 2
...tAll is only valid for multiselect: selenium.googlecode.com/svn/trunk/docs/api/java/org/openqa/….
– user1205577
Oct 21 '14 at 19:13
|
show...
Get the position of a div/span tag
...it's compatible with IE4+ ...
https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect
share
|
improve this answer
|
follow
|
...
iPhone system font
...
I'm not sure there is an api to get the default system font name. So I just get the name like this :
//get system default font
UILabel *label = [[UILabel alloc] init];
fontname = label.font.fontName;
[label release];
Looks ...
How to get the HTML for a DOM element in javascript
... outerHTML is supported since FF11: developer.mozilla.org/en-US/docs/Web/API/element.outerHTML.
– Felix Kling
Aug 31 '13 at 7:54
|
show 3 ...
How many spaces will Java String.trim() remove?
...
See API for String class:
Returns a copy of the string, with leading and trailing whitespace omitted.
Whitespace on both sides is removed:
Note that trim() does not change the String instance, it will return a new object:...