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MYSQL import data from csv using LOAD DATA INFILE
... NOTE : Please add absolute path of your CSV file
LOAD DATA INFILE '/var/www/csv/data.csv'
INTO TABLE survey
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES;
If everything has done. you have exported data from CSV to table successfully
...
How do I perform the SQL Join equivalent in MongoDB?
...o the aggregation pipeline is essentially identical to a left outer join:
https://docs.mongodb.org/master/reference/operator/aggregation/lookup/#pipe._S_lookup
From the docs:
{
$lookup:
{
from: <collection to join>,
localField: <field from the input documents>,
...
Validate that end date is greater than start date with jQuery
...s. There is a datepicker variant that allows to enter date ranges:
http://www.filamentgroup.com/lab/date_range_picker_using_jquery_ui_16_and_jquery_ui_css_framework/
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...
Is a colon `:` safe for friendly-URL use?
...also that the fragment must be valid HTML anchor name. According to http://www.w3.org/TR/html4/types.html#type-name
ID and NAME tokens must begin with a
letter ([A-Za-z]) and may be followed
by any number of letters, digits
([0-9]), hyphens ("-"), underscores
("_"), colons (":"), and per...
How can I check if a value is a json object?
...their functions "success" and "error". Example:
$.ajax({
url: 'http://www.something.com',
data: $('#formId').serialize(),
method: 'POST',
dataType: 'json',
// "sucess" will be executed only if the response status is 200 and get a JSON
success: function (json) {},
// "err...
Test a weekly cron job [closed]
...g unexpected and cause breakage until the bugs are sorted out. (See also: https://stackoverflow.com/a/17805088/237059 )
A general approach to this problem is helpful to have.
One of my favorite techniques is to use a script I wrote called 'crontest'. It launches the target command inside a GNU s...
How can I create an Asynchronous function in Javascript?
...
here you have simple solution (other write about it)
http://www.benlesh.com/2012/05/calling-javascript-function.html
And here you have above ready solution:
function async(your_function, callback) {
setTimeout(function() {
your_function();
if (callback) {callback...
ant warning: “'includeantruntime' was not set”
...at always sets includeantruntime="false".
Additional Details
From http://www.coderanch.com/t/503097/tools/warning-includeantruntime-was-not-set:
That's caused by a misfeature
introduced in Ant 1.8. Just add an
attribute of that name to the javac
task, set it to false, and forget it
eve...
What does the [Flags] Enum Attribute mean in C#?
...
Combining answers https://stackoverflow.com/a/8462/1037948 (declaration via bit-shifting) and https://stackoverflow.com/a/9117/1037948 (using combinations in declaration) you can bit-shift previous values rather than using numbers. Not necess...
When is it acceptable to call GC.Collect?
...er Ben Watson's: Writing High-Performance .NET Code, 2nd Ed. 2018.
See:
https://msdn.microsoft.com/en-us/library/system.runtime.gclatencymode(v=vs.110).aspx
https://msdn.microsoft.com/en-us/library/dn906204(v=vs.110).aspx
...