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What is the best way to force yourself to master vi? [closed]
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4
I agree, just keep at it. You'll know you are there once you are forced to used nano or notepad and it drives you crazy!
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Good open source django project for learning [closed]
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94
A great resource is www.djangopackages.com, which lists a lot of the notable Django apps out the...
How to make an AJAX call without jQuery?
... (xmlhttp.readyState == XMLHttpRequest.DONE) { // XMLHttpRequest.DONE == 4
if (xmlhttp.status == 200) {
document.getElementById("myDiv").innerHTML = xmlhttp.responseText;
}
else if (xmlhttp.status == 400) {
alert('There was an error 400...
Mark error in form using Bootstrap
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284
(UPDATED with examples for Bootstrap v4, v3 and v3)
Examples of forms with validation classes f...
How to style dt and dd so they are on the same line?
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141
dl {
width: 100%;
overflow: hidden;
background: #ff0;
padding: 0;
margin: 0
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Can Json.NET serialize / deserialize to / from a stream?
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Nov 16 '11 at 20:29
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No route matches “/users/sign_out” devise rails 3
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edited Dec 12 '15 at 4:19
K M Rakibul Islam
30.5k1111 gold badges7575 silver badges9797 bronze badges
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Postgresql - change the size of a varchar column to lower length
...ts columns is a varchar(255) and I would like to resize it to a varchar(40) .
Basically, I would like to change my column by running the following command:
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How to create a HashMap with two keys (Key-Pair, Value)?
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asherbar
3,46833 gold badges2222 silver badges4343 bronze badges
answered Feb 3 '13 at 22:25
Tomasz NurkiewiczTo...
wildcard ssl on sub-subdomain [closed]
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194
A wildcard SSL certificate for *.example.net will match sub.example.net but not sub.sub.example....