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IntelliJ beginning of file keyboard shortcut
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amadib
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answered Mar 13 '12 at 19:40
KirbyKirby
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difference between primary key and unique key
I'm using mysql database. I have a confusion between primary key and unique key.
15 Answers
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Errors: “INSERT EXEC statement cannot be nested.” and “Cannot use the ROLLBACK statement within an I
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This is a common issue when attempting to 'bubble' up data from a chain of stored procedures. A restriction in SQL Server is you can only have one INSERT-EXEC active at a time. I recommend looking at How to Share Data Between Stored Proced...
How to fix: Handler “PageHandlerFactory-Integrated” has a bad module “ManagedPipelineHandler” in its
I am configuring an MVC 3 project to work on a local install of IIS and came across the following 500 error:
19 Answers
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Listening for variable changes in JavaScript
...nternal represents the field a:
x = {
aInternal: 10,
aListener: function(val) {},
set a(val) {
this.aInternal = val;
this.aListener(val);
},
get a() {
return this.aInternal;
},
registerListener: function(listener) {
this.aListener = listener;
}
}
Then you can regis...
How to list the properties of a JavaScript object?
...ject.keys(myObject);
The above has a full polyfill but a simplified version is:
var getKeys = function(obj){
var keys = [];
for(var key in obj){
keys.push(key);
}
return keys;
}
Alternatively replace var getKeys with Object.prototype.keys to allow you to call .keys() on any ob...
What is the effect of encoding an image in base64?
If I convert an image (jpg or png) to base64, then will it be bigger, or will it have the same size? How much greater will it be?
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How to execute XPath one-liners from shell?
...untu and/or CentOS, that has a command-line tool that can execute an XPath one-liner like foo //element@attribute filename.xml or foo //element@attribute < filename.xml and return the results line by line?
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using gitignore to ignore (but not delete) files
... was reported dead at some time (sorry, not mine)
http://archive.robwilkerson.org/2010/03/02/git-tip-ignore-changes-to-tracked-files/ - another one covering the same topic
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“Public key certificate and private key doesn't match” when using Godaddy issued certificate [closed
I'm trying to install a GoDaddy SSL certificate on a new load balancer I'm setting up on Amazon AWS. I originally created the certificate at Godaddy using the keytool program for direct installation on a Glassfish 3.1 server (Amazon linux ami). I had no problems getting that setup directly on the ...