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How do I get the value of a textbox using jQuery?
...e $("#txtEmail").val();. Also, make sure you add the id property into your html code!
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Run cURL commands from Windows console
...
Visit download page https://curl.haxx.se/download.html - it's incredible
Choose your sytem in list
Don't forget SSL support, it's obvious now, e.g. for https
Unpack curl.exe and .crt to C:\Windows\System32
Restart cmd
Enjoy > curl https://api.stackexchange.com
p.s. If y...
How to select distinct rows in a datatable and store into an array
...ce ; http://onerkaya.blogspot.com/2013/01/distinct-dataviewtotable-vs-linq.html
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Iterate through every file in one directory
...task specifically:
https://ruby-doc.org/stdlib-2.5.1/libdoc/find/rdoc/Find.html
require 'find'
Find.find(path) do |file|
# process
end
This is a standard ruby library, so it should be available
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'IF' in 'SELECT' statement - choose output value based on column values
...report
See http://dev.mysql.com/doc/refman/5.0/en/control-flow-functions.html.
Additionally, you could handle when the condition is null. In the case of a null amount:
SELECT id,
IF(type = 'P', IFNULL(amount,0), IFNULL(amount,0) * -1) as amount
FROM report
The part IFNULL(amount,0) mea...
Toggle Checkboxes on/off
...);
But prop() has better semantics than attr() when applied to "boolean" HTML attributes, so it is usually preferred in this situation.
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Apache: client denied by server configuration
...
index.php
like in the below line in httpd.conf
DirectoryIndex index.html index.php
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How to check whether a Storage item is set?
...") === null) {
//...
}
See this related question:
Storing Objects in HTML5 localStorage
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Random strings in Python
...question:
os.urandom(n)
Quote from: http://docs.python.org/2/library/os.html
Return a string of n random bytes suitable for cryptographic use.
This function returns random bytes from an OS-specific randomness
source. The returned data should be unpredictable enough for
cryptographic ...
Wildcards in jQuery selectors
...ased on models, and doesn't seem to allow for grouping like this; i.e. the HTML is out of my control.
– Christian Mann
Jun 12 '12 at 16:07
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