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selecting unique values from a column
I have a MySQL table which contains the following type of information:
9 Answers
9
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How to update SQLAlchemy row entry?
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They are not. The former sets the attribute to an SQL expression, the latter performs an in-place addition in Python and again introduces the race.
– Ilja Everilä
Sep 28 '18 at 4:28
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Show an image preview before upload
In my HTML form I have input filed with type file for example :
5 Answers
5
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How to get input type using jquery?
...t the values:
allInputs.val();
NOTE: .val() is NOT the same as :checked for those types where that is relevent.
use:
.attr("checked");
EDIT Feb 1, 2013 - re: jQuery 1.9 use prop() not attr() as attr will not return proper values for properties that have changed.
.prop('checked');
or simpl...
How to use Checkbox inside Select Option
...ock;
}
#checkboxes label:hover {
background-color: #1e90ff;
}
<form>
<div class="multiselect">
<div class="selectBox" onclick="showCheckboxes()">
<select>
<option>Select an option</option>
</select>
<div clas...
Push to GitHub without a password using ssh-key
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If it is asking you for a username and password, your origin remote is pointing at the HTTPS URL rather than the SSH URL.
Change it to ssh.
For example, a GitHub project like Git will have an HTTPS URL:
https://github.com/<Username>/<...
How exactly does the android:onClick XML attribute differ from setOnClickListener?
...that is not possible via code. Android just implements the OnClickListener for you when you define the android:onClick="someMethod" attribute.
Those two code snippets are equal, just implemented in two different ways.
Code Implementation
Button btn = (Button) findViewById(R.id.mybutton);
btn.set...
In Git, how can I write the current commit hash to a file in the same commit
...en it needs the version number, or a build process could incorporate the information into the final product. The latter is actually how git itself gets its version numbers - the build process grabs the version number out of the repo, then builds it into the executable.
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How can I get browser to prompt to save password?
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I found a complete solution for this question. (I've tested this in Chrome 27 and Firefox 21).
There are two things to know:
Trigger 'Save password', and
Restore the saved username/password
1. Trigger 'Save password':
For Firefox 21, 'Save passw...
Spring mvc @PathVariable
...ode snippet.
@RequestMapping(value="/Add/{type}")
public ModelAndView addForm(@PathVariable String type ){
ModelAndView modelAndView = new ModelAndView();
modelAndView.setViewName("addContent");
modelAndView.addObject("typelist",contentPropertyDAO.getType() );
modelAndView.addObjec...