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How do I view the SQLite database on an Android device? [duplicate]
...
how to use Stetho in eclipse ?
– Istiaque Ahmed
Jun 12 '16 at 10:03
1
...
How can I eliminate slow resolving/loading of localhost/virtualhost (a 2-3 second lag) on Mac OS X L
...lower! For now, I've split things up into two hosts entries (with the same IP address) and it seems to be going fine.
– Alex Ghiculescu
Apr 15 '13 at 6:46
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Http Basic Authentication in Java using HttpClient?
...ain(String[] args) {
try {
URL url = new URL ("http://ip:port/login");
String encoding = Base64.getEncoder().encodeToString(("test1:test1").getBytes("UTF-8"));
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
...
psql: FATAL: Peer authentication failed for user “dev”
...0.0.1 -d db_name
where
-U is the database user name
-h is the hostname/IP of the local server, thus avoiding Unix domain sockets
-d is the database name to connect to
This is then evaluated as a "network" connection by Postgresql rather than a Unix domain socket connection, thus not evaluated ...
Find all storage devices attached to a Linux machine [closed]
...s such as EC2 xvda devices.
Here is a dump for a m1.large instance:
root@ip-10-126-247-82:~# fdisk -l
Disk /dev/xvda1: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders, total 20971520 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / ...
Copying PostgreSQL database to another server
... to work compressed you can use a compressed tunnel
pg_dump -C dbname | bzip2 | ssh remoteuser@remotehost "bunzip2 | psql dbname"
or
pg_dump -C dbname | ssh -C remoteuser@remotehost "psql dbname"
but this solution also requires to get a session in both ends.
Note: pg_dump is for backing up...
How do you make sure email you send programmatically is not automatically marked as spam?
...he DNS information for your site.
Check your reverse DNS to make sure the IP address of your mail server points to the domain name that you use for sending mail.
Make sure that the IP-address that you're using is not on a blacklist
Make sure that the reply-to address is a valid, existing address....
驯服Linux OOM Killer（优质英文资料翻译） - 操作系统(内核) - 清泛网 - 专注IT技能提升
...CAP_SYS_RAWIO）的分数除以 4。这是累积的，即具有硬件访问权限的超级用户任务的分数除以 16。
如果 OOM 条件发生在一个 cpuset 并且被检查的任务不属于该集合，则其分数除以 8。
得到的分数乘以 2 的 oom_adj 次方（即 点 <<= oom_adj...
驯服Linux OOM Killer（优质英文资料翻译） - 操作系统(内核) - 清泛网 - 专注IT技能提升
...CAP_SYS_RAWIO）的分数除以 4。这是累积的，即具有硬件访问权限的超级用户任务的分数除以 16。
如果 OOM 条件发生在一个 cpuset 并且被检查的任务不属于该集合，则其分数除以 8。
得到的分数乘以 2 的 oom_adj 次方（即 点 <<= oom_adj...
驯服Linux OOM Killer（优质英文资料翻译） - 操作系统(内核) - 清泛网 - 专注IT技能提升
...CAP_SYS_RAWIO）的分数除以 4。这是累积的，即具有硬件访问权限的超级用户任务的分数除以 16。
如果 OOM 条件发生在一个 cpuset 并且被检查的任务不属于该集合，则其分数除以 8。
得到的分数乘以 2 的 oom_adj 次方（即 点 <<= oom_adj...