are some of the links you'll get:
http://www.php4win.de ~ A Great Win32 distribution of PHP
http://www.javasoft.com ~ Sun ' s Java release
http://www.jars.com ~ Start Searching for handy Java classes
http://www.gamelan.com ~ more Java Classes
http://www.technetcast.com/tnc_play_stream.html?stream_id=400 ~ Sam Ruby about PHP and Java integration at Open Source Con Vention (Audio)
http://xml.apache.org ~ Apache XML Project
HTTP://WWW.PHPBUILDER.COM/COLUMNS/JUSTIN20001025.PHP3 ~ Transforming XML w
first 9 digits represent file permissions, the first 3 are user, the middle 3 are group, and the latter three are other permissions
The-d---Displays the properties of the directory itself rather than the contents of the directory.
1 [root@localhost ~]# ls-ld/home
2 drwxr-xr-x. 4 root 4096 September 10:41/home
3 [root@localhost ~]# ls-d/home
4/home
5 [Root@localhost ~]#
-H---Display file size in K, M, G, etc. (Default is byte)
1 [root@localhost ~]# ls-h/home
2
File Permission. The first three digits are user, the middle three are group, and the last three digits are other.
-D --- display the attributes of the directory rather than the contents in the directory.
12345[root@localhost ~]# ls -ld /homeDrwxr-xr-x. 4 root 4096 September 22 10:41/home[root@localhost ~]# ls -d /home/home[root@localhost ~]#-H --- display the file size in units such as K, M, and G (the default value is byte)1234567[root@localhost ~]# ls -h /homejustin lost+found[root@localhos
Activeadmin custom Form
Activeadmin's form definition, with a formtastic base sample
Activeadmin.register Post do
form do |f|
F.inputs ' Details ' do
f.input:title
f.input:p ublished_at, Label: ' Publish Post at '
End
f.actions End End
F.inputs displays a panel that shows all the elements defined within the f.inputs.F.input an INPUT element, similar to the following: F.action action button.F.actions a set of operations in which you can define one or more f.action. i
Intel chief technology officer: the gap between man and machine intelligence will disappear in 2050
On June 23, August 21, at the Intel Information Technology Summit, Intel chief technology officer Justin looked forward to the exciting computing future at the summit. He believed that by 2050, technology will bring machine intelligence closer to human intelligence.In his keynote speech today, Justin
Use the mail command in CentOS to send emails
The mail program on the Linux server calls sendmail to send mails. The sendmail server provides the function of sending mails externally. By default, you cannot send emails to CentOS. you can install a sendmail program for the children's shoes that need to send emails.
[root@ProxyServer~]
#yum-yinstallsendmail
[root@ProxyServer~]
#/etc/init.d/sendmailstart
Startingsendmail:[OK]
Startingsm-client:[OK]
[root@ProxyServer~]
#chkconfigsendmailon
[root@Pro
Weekend leisure to nothing in the dorm bubble drama, suddenly roommate a burst of shouting: "Justin Bieber to and Haley married!" "At first glance, a moment of amazement, a good time to come back to God, that does not mean that North America" memorable "to the big end. It is indeed unexpected, on-and-off golden couple said points on the points, at the beginning of thought is just "memorable" The low tide, did not expect the end of the direct. More ama
. Metal ...)
[Good Foot] Justin Timberlake Timbaland it's not their first cooperation![Always come back to your love] Samantha Mumba started listening a long time ago.[Ba yonga Wamba] banaroo is very special. You can sing it together several times.[Bottle Pop] The Pussycat Dolls I like[Takin 'all over the world] The Pussycat Dolls[Whatcha think about that] the Pussycat Dolls[When I grow up] The Pussycat DollsBuckle up n chuggeluck.[Chain hang low] ji
.. (Dance. DJ. Hip-Hop. Metal ...)
[Good Foot] Justin Timberlake Timbaland it's not their first cooperation![Always come back to your love] Samantha Mumba started listening a long time ago.[Ba yonga Wamba] banaroo is very special. You can sing it together several times.[Bottle Pop] The Pussycat Dolls I like[Takin 'all over the world] The Pussycat Dolls[Whatcha think about that] the Pussycat Dolls[When I grow up] The Pussycat DollsBuckle up n chuggel
One, get the process PID and then kill-s-9pid to kill process 1, ps-ef [root @ justinconf] # ps-efUIDPIDPPIDCSTIMETTYTIMECMDroot10014: 09? 00:00:02/sbin/initroot2
1. get the process PID and kill-s-9 pid to kill the process.
1. ps-ef
[root@justin conf]# ps -efUID PID PPID C STIME TTY TIME CMDroot 1 0 0 14:09 ? 00:00:02 /sbin/initroot 2 0 0 14:09 ? 00:00:00 [kthreadd]root 3 2 0 14:0
Tags:htmldata.netshow group parklan common operation mes scala> Import Org.apache.spark.sql.SparkSessionimport org.apache.spark.sql.SparkSession scala> val spark= Sparksession.builder (). Getorcreate () spark:org.apache.spark.sql.SparkSession = [emailprotected]// Convert the support Rdds to dataframes and subsequent SQL Operations scala> import spark.implicits._import spark.implicits._ scala> val df = Spark.read.json ("File:///usr/local/spark/examples/src/main/resources/people.json") DF: Org.ap
Syrup on the lens, is it true that someone wants to eat the cookie footage? In fact, this is a commercial photographer Justin Van Brainwave's creative performance, but the photographer did not use the real lens to pour syrup oh! So lifelike image, in fact, it is not difficult, as long as the finger can be shot. How did the photographer do it? Let's have a look.
No need to break the camera, but also to make realistic and interesting business image cre
can be a Blob object, a file object, or a string, the remaining types of values will be automatically converted to strings).
parameter InterpretationName
Keys (key), corresponding form field value
Value of form field filename (optional)
The filename reported to the server (a usvstring) if a Blob or File is passed as the second parameter. The default filename for Blob, objects is "blob".
Formdata.delete
Removes a pair of keys and values from the FormData object.
Formdata.delete (username);
F
When using a MySQL database, it is often necessary to back up and restore the database, and it is very convenient to export the SQL file backup and directly execute the SQL file recovery. This article focuses on how to export and import SQL files to the MySQL database through the cmd command.
Export
I. Exporting a database
Contains Data objects and data
Mysqldump-hhostname-uusername-ppassword databasename >/home/justin/databasename.sql
Second, export
needed, the-I option to add a new directory to GCC's header file search path. For example, if you have the header files that are required for compilation in the/home/justin/include/directory, you can use the-I option in order for GCC to find them successfully:# gcc foo.c-i/home/justin/include-o fooSimilarly, if you use a library file that is not in a standard location, you can add a new directory to the GC
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