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Limit number of characters allowed in form input text field
...f the submitted data on the server before processing (using something like php or asp) as it's quite easy to get around the basic MAXLENGTH restriction anyway
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Postgresql query between date ranges
...es) many things become simpler if you use >= start AND < end.
For example:
SELECT
user_id
FROM
user_logs
WHERE
login_date >= '2014-02-01'
AND login_date < '2014-03-01'
In this case you still need to calculate the start date of the month you need, but that should be strai...
What is the difference between HAVING and WHERE in SQL?
...nt(1)
From Address
Where State = 'MA'
Group By City
Gives you a table of all cities in MA and the number of addresses in each city.
This code:
select City, CNT=Count(1)
From Address
Where State = 'MA'
Group By City
Having Count(1)>5
Gives you a table of cities in MA with more than 5 address...
Is it possible to have multiple styles inside a TextView?
...(Html.fromHtml("<b>"+month.getMonthLabel().toUpperCase()+"</b> "+month.getYearLabel())), if you do not need the individual pieces.
– CommonsWare
Jun 26 '16 at 17:54
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How do I initialize a byte array in Java?
...309d".toLowerCase());
The Guava method is overkill, when you are using small arrays. But Guava has also versions that can parse input streams. This is a nice feature when dealing with big hexadecimal inputs.
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Programmatically selecting text in an input field on iOS devices (mobile Safari)
How do you programmatically select the text of an input field on iOS devices, e.g. iPhone, iPad running mobile Safari?
10 A...
how to check redis instance version?
... command showed the new version, but the server needed to be restarted manually to launch the new version, whereas INFO correctly reported the old version.
– X-Cubed
Apr 13 '17 at 3:08
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Pythonic way to combine FOR loop and IF statement
...
a = [2,3,4,5,6,7,8,9,0]
xyz = [0,12,4,6,242,7,9]
set(a) & set(xyz)
set([0, 9, 4, 6, 7])
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Running a command in a Grunt Task
...Alternatively you could load in grunt plugins to help this:
grunt-shell example:
shell: {
make_directory: {
command: 'mkdir test'
}
}
or grunt-exec example:
exec: {
remove_logs: {
command: 'rm -f *.log'
},
list_files: {
command: 'ls -l **',
stdout: true
},
echo_gru...
PHPExcel auto size column width
...
If a column is set to AutoSize, PHPExcel attempts to calculate the column width based on the calculated value of the column (so on the result of any formulae), and any additional characters added by format masks such as thousand separators.
By default, th...