大约有 40,000 项符合查询结果（耗时：0.0336秒） [XML]
Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
...erConcat, StringBuilderArrayPush and StringBuilderArrayIndex http://jsperf.com/string-concat-without-sringbuilder/5 Please go there and run tests so we can get a nice sample. Note that I fixed a small bug, so the data for the tests got wiped, I will update the table once there's enough performance d...
How to convert a Title to a URL slug in jQuery?
...replace the spaces with hyphens. So for example, Shane's Rib Shack would become shanes-rib-shack.
22 Answers
...
jQuery: how to change title of document during .ready()?
...
The following should work but it wouldn't be SEO compatible. It's best to put the title in the title tag.
<script type="text/javascript">
$(document).ready(function() {
document.title = 'blah';
});
</script>
...
Google Authenticator implementation in Python
...tHub as separate module called onetimepass (available here: https://github.com/tadeck/onetimepass).
import hmac, base64, struct, hashlib, time
def get_hotp_token(secret, intervals_no):
key = base64.b32decode(secret, True)
msg = struct.pack(">Q", intervals_no)
h = hmac.new(key, msg, ...
How SID is different from Service name in Oracle tnsnames.ora
...if you are running a cluster, the client can say "connect me to SALES.acme.com", the DBA can on the fly change the number of instances which are available to SALES.acme.com requests, or even move SALES.acme.com to a completely different database without the client needing to change any settings.
...
printf format specifiers for uint32_t and size_t
...
No warnings when compiling. However, running splint I get the following: 1) printf (%u) expects unsigned int gets uint32_t: i 2) printf (%u) expects unsigned int gets size_t: k
– ant2009
Jul 2 '10 at 1...
Sign APK without putting keystore info in build.gradle
...ectName' where line 24 is the one with the if-block. Adding apply plugin: 'com.android.application' to the root build.gradle also lets the build fail. What am I doing wrong?
– PhilLab
Mar 9 '15 at 13:32
...
Grabbing the href attribute of an A element
... edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Sep 29 '10 at 10:35
GordonGordon
...
Create request with POST, which response codes 200 or 201 and content
...Created
Date: Sat, 02 Apr 2016 12:22:40 GMT
Location: http://stackoverflow.com/a/36373586/12597
Response body
They then go on to mention what you should include in the response body:
The 201 response payload typically describes and links to the resource(s) created.
For the human using the b...
Java Replacing multiple different substring in a string at once (or in the most efficient way)
...worthwhile using a java.util.regex.Matcher (this requires time up-front to compile, so it won't be efficient if your input is very small or your search pattern changes frequently).
Below is a full example, based on a list of tokens taken from a map. (Uses StringUtils from Apache Commons Lang).
Map...