大约有 49 项符合查询结果（耗时：0.0185秒） [XML]
String length in bytes in JavaScript
... point Byte 1 Byte 2 Byte 3
7 U+007F 0xxxxxxx
11 U+07FF 110xxxxx 10xxxxxx
16 U+FFFF 1110xxxx 10xxxxxx 10xxxxxx
...
If instead you need to understand the page encoding, you can use this trick:
function le...
Rails DB Migration - How To Drop a Table?
...
and write drop_table code in newly generated migration file (db/migration/xxxxxxx_drop_table_xyz) like
drop_table :tablename
Or if you wanted to drop table without migration, simply open rails console by
$ rails c
and execute following command
ActiveRecord::Base.connection.execute("drop tabl...
Remove unused references (!= “using”)
...nce in a browser window, or
A dialog telling you "Code dependent on module XXXXXXX was not found.".
If you get the the second result, you can then right mouse click the Reference, select Remove, and remove it from your project.
While you have to to this "manually", i.e. one reference at a time, i...
Displaying files (e.g. images) stored in Google Drive on a website
... copy the link which should look like
https://drive.google.com/open?id=xxxxxxx
4-change the open? to uc? and use it like
<img src="https://drive.google.com/uc?id=xxxxx">
its recommended to remove the http: or https: when referencing anything from the web to avoid any issues with ur s...
Uint8Array to string in Javascript
...ase 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:
// 0xxxxxxx
out += String.fromCharCode(c);
break;
case 12: case 13:
// 110x xxxx 10xx xxxx
char2 = array[i++];
out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & ...
How can I parse a time string containing milliseconds in it with python?
...%M:%S" , splits the time.time() to two substrings (before and after the .) xxxxxxx.xx and since .xx are my milliseconds i add the second substring to my "%H:%M:%S"
hope that makes sense :)
Example output:
13:31:21.72
Blink 01
13:31:21.81
END OF BLINK 01
13:31:26.3
Blink 01
13:31...
Can you test google analytics on a localhost address?
...en's answer: you have to add this line after _gaq.push(['_setAccount', 'UA-XXXXXXX-XX']); and before _gaq.push(['_trackPageview']);. More: link
– dmmd
Feb 6 '13 at 17:02
2
...
How can I parse JSON with C#?
...lient.DownloadString("https://api.foursquare.com/v2/users/self?oauth_token=XXXXXXX"));
Console.WriteLine(result.response.user.firstName);
That last Console.WriteLine is pretty sweet...
share
|
imp...
force browsers to get latest js and css files in asp.net application
... this: bundling. Just use it. Each new version will have unique suffix "?v=XXXXXXX". In debug mode bundling is off, for switching on make setting in web.config:
<system.web>
<compilation debug="false" />
</system.web>
Or add to the method RegisterBundles(BundleCollection bun...
Growing Amazon EBS Volume sizes [closed]
...locks.
The filesystem on /dev/xvdf1 is now 5242624 blocks long.
ubuntu@ip-xxxxxxx:~$
Done! Use df -h to verify the new size.
share
|
improve this answer
|
follow
...