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MySQL JOIN the most recent row only?
... ) c_max ON (c_max.customer_id = c.customer_id)
JOIN customer_data cd ON (cd.id = c_max.max_id)
WHERE CONCAT(title, ' ', forename, ' ', surname) LIKE '%Smith%'
LIMIT 10, 20;
Note that a JOIN is just a synonym for INNER JOIN.
Test case:
CREATE TABLE customer (customer_id int);
CR...
京东天天果园与“褚橙”从合作演变成打假 - 资讯 - 清泛网 - 专注C/C++及内核技术
...近日，褚橙在京东、天天果园中掀起一阵阵口水仗，上演了“真假之辩”的反转剧情，引发了一场不大不小的“打假”风波。
京东、天天果园与“褚橙”
从“合作”演变成“打假”
事件追溯到11月20日，京东集团CEO刘强东在...
Getting ssh to execute a command in the background on target machine
...s has been the cleanest way to do it for me:-
ssh -n -f user@host "sh -c 'cd /whereever; nohup ./whatever > /dev/null 2>&1 &'"
The only thing running after this is the actual command on the remote machine
sh...
How do I install the OpenSSL libraries on Ubuntu?
...irectory where the package is extracted like here is openssl-1.0.1g
$ cd openssl-1.0.1g
Step – 3 : Configuration OpenSSL
Run below command with optional condition to set prefix and directory where you want to copy files and folder.
$ ./config --prefix=/usr/local/openssl --opens...
How does this milw0rm heap spraying exploit work?
... 0xffffffd4
00000027 058B8B028D add eax,0x8d028b8b
0000002C D893BCCD35A2 fcom dword [ebx+0xa235cdbc]
00000032 37 aaa
00000033 B84290A63A mov eax,0x3aa69042
00000038 94 xchg eax,esp
00000039 E99AA4D58D jmp 0x8dd5a4d8
0000003E E5A3 ...
How to install PyQt4 on Windows using pip?
...r into your virtualenv things will work fine.
For example:
mkdir c:\code
cd c:\code
virtualenv BACKUP
cd c:\code\BACKUP\scripts
activate
Then with windows explorer copy from C:\Python27\Lib\site-packages the file (sip.pyd) and folder (PyQt4) mentioned above to C:\code\BACKUP\Lib\site-packages\
...
DistutilsOptionError: must supply either home or prefix/exec-prefix — not both
...
On OSX(mac), assuming a project folder called /var/myproject
cd /var/myproject
Create a file called setup.cfg and add
[install]
prefix=
Run pip install <packagename> -t .
share
|
...
Can a Windows batch file determine its own file name?
...ay the file was called. If a full path was used, %0 will have that. If you cd into the dir first and execute the batch from there, %0 will usually not have the path info (but you could get that from %cd% in that case)
– Gogowitsch
Jul 9 '15 at 8:51
...
How to get disk capacity and free space of remote computer
....9G 15.6G 24.3G 39 NTFS Local Fixed Disk
DB01 D: 4.1G 4.1G 0B 100 CDFS CD-ROM Disc
Name: DC01
Name Vol Size Used Avail Use% FS Type
---- --- ---- ---- ----- ---- -- ----
DC01 C: 39.9G 16.9G 23G 42 NTFS Local Fixed Disk
DC01 D: 3.3G 3.3G 0B 100 CDFS CD-ROM Disc
DC01...
configure: error: C compiler cannot create executables
...nstallation script can find the compiler version and continue on its way.
cd /Applications/Xcode.app/Contents/Developer/Toolchains
sudo ln -s XcodeDefault.xctoolchain OSX10.8.xctoolchain
As suggested in the comments, if you are having this problem on Yosemite (10.10) or Mavericks (10.9), you can ...