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xcode-select active developer directory error
Saw the following error when running an npm install which required node-gyp ... but could be triggered by anything which requires xcode-select .
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How to deal with SQL column names that look like SQL keywords?
One of my columns is called from . I can't change the name because I didn't make it.
Am I allowed to do something like SELECT from FROM TableName or is there a special syntax to avoid the SQL Server being confused?
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ASP.NET MVC ActionLink and post method
... renders an anchor <a> tag.
You can use a jQuery AJAX post.
Or just call the form's submit method with or without jQuery (which would be non-AJAX), perhaps in the onclick event of whatever control takes your fancy.
sha...
how to get the one entry from hashmap without iterating
...ext();
(Note: Checking for an empty map omitted).
Your code doesn't get all the entries in the map, it returns immediately (and breaks out of the loop) with the first entry that's found.
To print the key and value of this first element:
System.out.println("Key: "+entry.getKey()+", Value: "+entr...
Python integer incrementing with ++ [duplicate]
...I've looked back at my VB6 days and thought, "What modern language doesn't allow incrementing with double plus signs?":
7 A...
Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
...aired my xml files and java code, app ran okay. So, maybe there are some small mistakes in your xml files or constants.
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Add a column to existing table and uniquely number them on MS SQL Server
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That worked beautifully and added all the numbers I needed automatically. Thanks!
– djangofan
Oct 24 '11 at 20:42
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jQuery UI DatePicker - Change Date Format
... @Ryan it doesn't work for me, do you have an example which includes all lines of code?
– knocte
May 7 '14 at 18:50
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Each for object? [duplicate]
...en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map
These are usually better than using a vanilla Javascript for-loop, unless you really understand the implications of using a normal for-loop and see use for it's specific characteristics like looping over the property chain.
But usually,...
Get current URL with jQuery?
...Do new C#/Java programmers understand pointers? No. Do they need to? Not really, newer abstractions are powerful enough for it not to matter..
– flesh
Jan 11 '11 at 22:10
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