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Use PPK file in Mac Terminal to connect to remote connection over SSH [closed]
...er
ssh -i ~/.ssh/id_dsa username@servername
Port Forwarding to connect mysql remote server
ssh -i ~/.ssh/id_dsa -L 9001:127.0.0.1:3306 username@serverName
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How to pass parameters in GET requests with jQuery
...ther, where now I call a jquery dialog and call ajax to retrieve data from mysql. I am missing the link on how to retrieve the unique ID associated with each datapoint click. Appreciate if you can help me out. Thank you
– user5249203
Dec 30 '16 at 18:08
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推荐系统算法初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...显然匹配前两个词都不如直接匹配英超来得准确，系统该如何体现出关键词的这种“重要性”呢？这时我们便可以引入词权的概念。在大量的语料库中通过计算（比如典型的TF-IDF算法），我们可以算出新闻中每一个关键词的权重...
How to delete/create databases in Neo4j?
...to create/delete different databases in the graph database Neo4j like in MySQL? Or, at least, how to delete all nodes and relationships of an existing graph to get a clean setup for tests, e.g., using shell commands similar to rmrel or rm ?
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an htop-like tool to display disk activity in linux [closed]
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A python version of this is here, but requires root: guichaz.free.fr/iotop
– Hayden Thring
Apr 9 '16 at 23:05
1
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Pandas: Looking up the list of sheets in an excel file
...zf.open(r'xl/workbook.xml')
l = f.readline()
l = f.readline()
root = ET.fromstring(l)
sheets=[]
for c in root.findall('{http://schemas.openxmlformats.org/spreadsheetml/2006/main}sheets/*'):
sheets.append(c.attrib['name'])
return sheets
The two consecutive readlines...
What is time_t ultimately a typedef to?
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[root]# cat time.c
#include <time.h>
int main(int argc, char** argv)
{
time_t test;
return 0;
}
[root]# gcc -E time.c | grep __time_t
typedef long int __time_t;
It's defined in $INCDIR/bits/types.h ...
Get current date in milliseconds
...oovy / Kotlin System.currentTimeMillis()
Javascript new Date().getTime()
MySQL* UNIX_TIMESTAMP() * 1000
Objective-C (long long)([[NSDate date] timeIntervalSi
How to fully clean bin and obj folders within Visual Studio?
...rget>
Notice that this snippet also wipes out the .vs folder from the root directory of your solution. You may want to comment out the associated line if you feel that removing the .vs folder is an overkill. I have it enabled because I noticed that in some third party projects it causes issues ...
Sequelize.js delete query?
...#L207-217
https://github.com/sdepold/sequelize/blob/master/lib/connectors/mysql/query-generator.js
What I found:
There isn't a deleteAll method, there's a destroy() method you can call on a record, for example:
Project.find(123).on('success', function(project) {
project.destroy().on('success',...