大约有 32,000 项符合查询结果（耗时：0.0310秒） [XML]
Does file_get_contents() have a timeout setting?
...
Can you give info about how to set timeout for https url?
– Vinay
May 29 '13 at 13:35
11
...
How to get thread id from a thread pool?
...s MyTask implements Runnable {
public void run() {
LOG.info("A pool thread is doing this task");
}
}
public static void main(String[] args) {
ExecutorService taskExecutor = Executors.newFixedThreadPool(5, new MyThreadFactory());
taskExecutor.execu...
Peak memory usage of a linux/unix process
...e sure to use the full path.]
Looks like /usr/bin/time does give you that info, if you pass -v (this is on Ubuntu 8.10). See, e.g., Maximum resident set size below:
$ /usr/bin/time -v ls /
....
Command being timed: "ls /"
User time (seconds): 0.00
System time (seconds): 0...
Error - trustAnchors parameter must be non-empty
...# 2. Re-add all the CA certs into the previously empty file.
/var/lib/dpkg/info/ca-certificates-java.postinst configure
Status (2018-08-07), the bug has been fixed in Ubuntu Bionic LTS 18.04.1 and Ubuntu Cosmic 18.10.
???? Ubuntu 1770553: [SRU] backport ca-certificates-java from cosmic (2018...
How do I provide JVM arguments to VisualVM?
...ion names. You could probably google how to format visualvm.conf for more info...
– Zack Macomber
Feb 18 '13 at 18:50
...
How to turn on WCF tracing?
...gt;
<source name="System.ServiceModel"
switchValue="Information, ActivityTracing"
propagateActivity="true" >
<listeners>
<add name="xml"/>
</listeners>
</source>
<source name="System.ServiceMo...
Programmatically access currency exchange rates [closed]
...
I am also interested in this, is there any information on what the parameters stand for? Specifically the "f" parameter. I can't find any info anywhere.
– Fishcake
Oct 8 '09 at 6:12
...
Load RSA public key from file
...
Below is the relevant information from the link which Zaki provided.
Generate a 2048-bit RSA private key
$ openssl genrsa -out private_key.pem 2048
Convert private Key to PKCS#8 format (so Java can read it)
$ openssl pkcs8 -to...
Facebook access token server-side validation for iPhone app
...'s token that you got from step 1.
The debug endpoint basically dumps all information about a token, so it'll respond with something like this:
{
data: {
app_id: YOUR_APP_ID,
is_valid: true,
metadata: {
sso: "iphone-safari"
},
application: YO...
How do I browse an old revision of a Subversion repository through the web view?
...!svn/etc... onto the end of your URL. (1) find your Repository Root by svn info . (2) after that append /!svn/bc/<revision_number>/ (3) then append the path to your directory or file, if any.
– Bob Stein
Apr 18 '19 at 22:59
...