javascript 沒有支援 java的 replaceAll ，不過可以用RegExp來達成 :
ex1 : replaceAll 小數點
var s1 = "A.B.C";
alert(s1.replace(/\./g,"_")); // "A_B_C"
ex2 : replaceAll 空白
var s2 = "A B C";
alert(s1.replace(/\s+/g,"_")); // "A_B_C"
- 9月 24 週五 201016:43
[javascript] Javascript 的 replaceAll
- 9月 06 週一 201018:22
[UML] UseCase 的基本元素
- 8月 27 週五 201015:43
[port] :常見公認 port
echo 7/tcp
echo 7/udp
discard 9/tcp sink null
discard 9/udp sink null
systat 11/tcp
systat 11/tcp users
daytime 13/tcp
daytime 13/udp
netstat 15/tcp
qotd 17/tcp quote
qotd 17/udp quote
chargen 19/tcp ttytst source
chargen 19/udp ttytst source
ftp-data 20/tcp
ftp 21/tcp
telnet 23/tcp
smtp 25/tcp mail
time 37/tcp timserver
time 37/udp timserver
rlp 39/udp resource # resource location
name 42/tcp nameserver
name 42/udp nameserver
whois 43/tcp nicname # usually to sri-nic
domain 53/tcp nameserver # name-domain server
domain 53/udp nameserver
nameserver 53/tcp domain # name-domain server
nameserver 53/udp domain
mtp 57/tcp # deprecated
bootp 67/udp # boot program server
tftp 69/udp
rje 77/tcp netrjs
finger 79/tcp
link 87/tcp ttylink
supdup 95/tcp
hostnames 101/tcp hostname # usually from sri-nic
iso-tsap 102/tcp
dictionary 103/tcp webster
x400 103/tcp # ISO Mail
x400-snd 104/tcp
csnet-ns 105/tcp
pop 109/tcp postoffice
pop2 109/tcp # Post Office
pop3 110/tcp postoffice
portmap 111/tcp
portmap 111/udp
sunrpc 111/tcp
sunrpc 111/udp
auth 113/tcp authentication
sftp 115/tcp
path 117/tcp
uucp-path 117/tcp
nntp 119/tcp usenet # Network News Transfer
ntp 123/udp ntpd ntp # network time protocol (exp)
nbname 137/udp
nbdatagram 138/udp
nbsession 139/tcp
NeWS 144/tcp news
sgmp 153/udp sgmp
tcprepo 158/tcp repository # PCMAIL
snmp 161/udp snmp
snmp-trap 162/udp snmp
print-srv 170/tcp # network PostScript
vmnet 175/tcp
load 315/udp
vmnet0 400/tcp
sytek 500/udp
biff 512/udp comsat
exec 512/tcp
login 513/tcp
who 513/udp whod
shell 514/tcp cmd # no passwords used
syslog 514/udp
printer 515/tcp spooler # line printer spooler
talk 517/udp
ntalk 518/udp
efs 520/tcp # for LucasFilm
route 520/udp router routed
timed 525/udp timeserver
tempo 526/tcp newdate
courier 530/tcp rpc
conference 531/tcp chat
rvd-control 531/udp MIT disk
netnews 532/tcp readnews
netwall 533/udp # -for emergency broadcasts
uucp 540/tcp uucpd # uucp daemon
klogin 543/tcp # Kerberos authenticated rlogin
kshell 544/tcp cmd # and remote shell
new-rwho 550/udp new-who # experimental
remotefs 556/tcp rfs_server rfs# Brunhoff remote filesystem
rmonitor 560/udp rmonitord # experimental
monitor 561/udp # experimental
garcon 600/tcp
maitrd 601/tcp
busboy 602/tcp
acctmaster 700/udp
acctslave 701/udp
acct 702/udp
acctlogin 703/udp
acctprinter 704/udp
elcsd 704/udp # errlog
acctinfo 705/udp
acctslave2 706/udp
acctdisk 707/udp
kerberos 750/tcp kdc # Kerberos authentication--tcp
kerberos 750/udp kdc # Kerberos authentication--udp
kerberos_master 751/tcp # Kerberos authentication
kerberos_master 751/udp # Kerberos authentication
passwd_server 752/udp # Kerberos passwd server
userreg_server 753/udp # Kerberos userreg server
krb_prop 754/tcp # Kerberos slave propagation
erlogin 888/tcp # Login and environment passing
kpop 1109/tcp # Pop with Kerberos
phone 1167/udp
ingreslock 1524/tcp
maze 1666/udp
nfs 2049/udp # sun nfs
knetd 2053/tcp # Kerberos de-multiplexor
eklogin 2105/tcp # Kerberos encrypted rlogin
rmt 5555/tcp rmtd
mtb 5556/tcp mtbd # mtb backup
man 9535/tcp # remote man server
w 9536/tcp
mantst 9537/tcp # remote man server, testing
bnews 10000/tcp
rscs0 10000/udp
queue 10001/tcp
rscs1 10001/udp
poker 10002/tcp
rscs2 10002/udp
gateway 10003/tcp
rscs3 10003/udp
remp 10004/tcp
rscs4 10004/udp
rscs5 10005/udp
rscs6 10006/udp
rscs7 10007/udp
rscs8 10008/udp
rscs9 10009/udp
rscsa 10010/udp
rscsb 10011/udp
qmaster 10012/tcp
qmaster 10012/udp
以上摘自 WINDOWS 內的 SERVICE 檔案
echo 7/udp
discard 9/tcp sink null
discard 9/udp sink null
systat 11/tcp
systat 11/tcp users
daytime 13/tcp
daytime 13/udp
netstat 15/tcp
qotd 17/tcp quote
qotd 17/udp quote
chargen 19/tcp ttytst source
chargen 19/udp ttytst source
ftp-data 20/tcp
ftp 21/tcp
telnet 23/tcp
smtp 25/tcp mail
time 37/tcp timserver
time 37/udp timserver
rlp 39/udp resource # resource location
name 42/tcp nameserver
name 42/udp nameserver
whois 43/tcp nicname # usually to sri-nic
domain 53/tcp nameserver # name-domain server
domain 53/udp nameserver
nameserver 53/tcp domain # name-domain server
nameserver 53/udp domain
mtp 57/tcp # deprecated
bootp 67/udp # boot program server
tftp 69/udp
rje 77/tcp netrjs
finger 79/tcp
link 87/tcp ttylink
supdup 95/tcp
hostnames 101/tcp hostname # usually from sri-nic
iso-tsap 102/tcp
dictionary 103/tcp webster
x400 103/tcp # ISO Mail
x400-snd 104/tcp
csnet-ns 105/tcp
pop 109/tcp postoffice
pop2 109/tcp # Post Office
pop3 110/tcp postoffice
portmap 111/tcp
portmap 111/udp
sunrpc 111/tcp
sunrpc 111/udp
auth 113/tcp authentication
sftp 115/tcp
path 117/tcp
uucp-path 117/tcp
nntp 119/tcp usenet # Network News Transfer
ntp 123/udp ntpd ntp # network time protocol (exp)
nbname 137/udp
nbdatagram 138/udp
nbsession 139/tcp
NeWS 144/tcp news
sgmp 153/udp sgmp
tcprepo 158/tcp repository # PCMAIL
snmp 161/udp snmp
snmp-trap 162/udp snmp
print-srv 170/tcp # network PostScript
vmnet 175/tcp
load 315/udp
vmnet0 400/tcp
sytek 500/udp
biff 512/udp comsat
exec 512/tcp
login 513/tcp
who 513/udp whod
shell 514/tcp cmd # no passwords used
syslog 514/udp
printer 515/tcp spooler # line printer spooler
talk 517/udp
ntalk 518/udp
efs 520/tcp # for LucasFilm
route 520/udp router routed
timed 525/udp timeserver
tempo 526/tcp newdate
courier 530/tcp rpc
conference 531/tcp chat
rvd-control 531/udp MIT disk
netnews 532/tcp readnews
netwall 533/udp # -for emergency broadcasts
uucp 540/tcp uucpd # uucp daemon
klogin 543/tcp # Kerberos authenticated rlogin
kshell 544/tcp cmd # and remote shell
new-rwho 550/udp new-who # experimental
remotefs 556/tcp rfs_server rfs# Brunhoff remote filesystem
rmonitor 560/udp rmonitord # experimental
monitor 561/udp # experimental
garcon 600/tcp
maitrd 601/tcp
busboy 602/tcp
acctmaster 700/udp
acctslave 701/udp
acct 702/udp
acctlogin 703/udp
acctprinter 704/udp
elcsd 704/udp # errlog
acctinfo 705/udp
acctslave2 706/udp
acctdisk 707/udp
kerberos 750/tcp kdc # Kerberos authentication--tcp
kerberos 750/udp kdc # Kerberos authentication--udp
kerberos_master 751/tcp # Kerberos authentication
kerberos_master 751/udp # Kerberos authentication
passwd_server 752/udp # Kerberos passwd server
userreg_server 753/udp # Kerberos userreg server
krb_prop 754/tcp # Kerberos slave propagation
erlogin 888/tcp # Login and environment passing
kpop 1109/tcp # Pop with Kerberos
phone 1167/udp
ingreslock 1524/tcp
maze 1666/udp
nfs 2049/udp # sun nfs
knetd 2053/tcp # Kerberos de-multiplexor
eklogin 2105/tcp # Kerberos encrypted rlogin
rmt 5555/tcp rmtd
mtb 5556/tcp mtbd # mtb backup
man 9535/tcp # remote man server
w 9536/tcp
mantst 9537/tcp # remote man server, testing
bnews 10000/tcp
rscs0 10000/udp
queue 10001/tcp
rscs1 10001/udp
poker 10002/tcp
rscs2 10002/udp
gateway 10003/tcp
rscs3 10003/udp
remp 10004/tcp
rscs4 10004/udp
rscs5 10005/udp
rscs6 10006/udp
rscs7 10007/udp
rscs8 10008/udp
rscs9 10009/udp
rscsa 10010/udp
rscsb 10011/udp
qmaster 10012/tcp
qmaster 10012/udp
以上摘自 WINDOWS 內的 SERVICE 檔案
- 8月 27 週五 201015:41
poolsv.exe占用cpu 100%的解决方法
spoolsv.exe占用cpu 100%的解決方法
解決方案:
1.如果目前你沒有印表機而且不想用這台電腦列印資料，可以在“我的電腦”右鍵“管理”裡的“服務”項目中找到“Print Spooler（將文件加載到記憶體中以便打 印。）”找到，停止並且禁用就可以了。
2.如果仍需要使用印表機 就先停止spoolsv進程, 進入你的系統文件夾! C:\WINDOWS\system32\spool\PRINTERS
把其中的文件都刪掉! 再運行 net start spooler 你就會發現一切都好了
http://www.microsoft.com/downloads/details.aspx?FamilyID=ef402946-1c3b-47e9-9d51-77d890df8725&displaylang=zh-tw
- 7月 27 週二 201009:50
[CSS] 修改文字方塊成為標題樣式(TextBox Style Like Label)
- 7月 16 週五 201014:59
[jQuery] jQuery 筆記
操作<Select> 物件
$("#test").find('option:selected').text(); //取得選取項的text文字
$("#test").find('option:selected').val(); //取得選取項的value值
操作<input> 物件
$("#test").val(); //取得value值
- 7月 14 週三 201014:57
[java] Java Simple Date Format 速查表(for SimpleDateFormat)
- 7月 09 週五 201011:13
[病毒處理] srchdetect3.predictad.com - remove autocomplete pro
開啟瀏覽器會自動連結到 http://srchdetect3.predictad.com，防毒軟體顯示為木馬病毒。
因為安裝了瀏覽器附加軟體 Autocomplete Pro，該軟體應該是個間謀軟體。
移除 Autocomplete Pro
Firefox : 工具 > 附加元件 > 停用 Autocomplete Pro
IE : 工具 > 管理附加元件 > 停用 AC-Pro
刪除在 C:\Program Files 下的 Autocomplete Pro
- 6月 10 週四 201015:16
[Oracle] PL/SQL 用其它的 Table 來更新資料(Update From Table)
UPDATE table1 a
SET table1_column = (SELECT table2_column
FROM table2
WHERE ID = a.ID)
- 5月 26 週三 201009:42
[Oracle] PL/SQL 的 ALTER TABLE,INDEX
Adding column to a table :
ALTER TABLE table_name
ADD column_name column-definition;
For example:
ALTER TABLE supplier
ADD supplier_name varchar2(50);
Drop an Index :
DROP INDEX index_name;
Drop a Primary Key :
ALTER TABLE table_name
drop CONSTRAINT constraint_name;
Disable a Primary Key :
ALTER TABLE table_name
disable CONSTRAINT constraint_name;
Enable a Primary Key :
ALTER TABLE table_name
enable CONSTRAINT constraint_name;