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How to select only date from a DATETIME field in MySQL?
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This works perfect because now I can select data from certain days by just having date format '%d'.
– mjwrazor
Mar 21 '16 at 17:31
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Get local IP address in node.js
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os.networkInterfaces as of right now doesn't work on windows. Running programs to parse the results seems a bit iffy. Here's what I use.
require('dns').lookup(require('os').hostname(), function (err, add, fam) {
console.log('addr: '+add);
})
This should...
MySQL Conditional Insert
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In this, dual is a table with one row only (found originally in Oracle, now in mysql too). The logic is that the SELECT statement generates a single row of data with the required values, but only when the values are not already found.
Alternatively, look at the MERGE statement.
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Best way to handle list.index(might-not-exist) in python?
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I know it can only be thrown from that method but is it guaranteed to only be thrown for that reason? Not that I can think of another reason index would fail..but then aren't exceptions for exactly those things you may not think...
Viewing complete strings while debugging in Eclipse
...s not quite happy about your idea.. Ive tried this and I wait since 30mins now, for any response of eclipse.. Buuut: It seems to work ;)
– Joshit
May 16 '17 at 12:55
add a com...
Create a string with n characters
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Hmm now that I think about it, maybe Arrays.fill:
char[] charArray = new char[length];
Arrays.fill(charArray, ' ');
String str = new String(charArray);
Of course, I assume that the fill method does the same thing as your code,...
How can I return two values from a function in Python?
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>> ret_val = test()
>> print ret_val
(r1, r2, r3, ....)
now you can do everything you like with your tuple.
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Hidden features of WPF and XAML?
...e is a large number of hidden features discussed for variety of languages. Now I am curious about some hidden features of XAML and WPF?
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Change first commit of project with Git? [duplicate]
...anced the option --root for git rebase:
"git rebase [-i] --root $tip" can now be used to rewrite all the history leading to "$tip" down to the root commit.
That new behavior was initially discussed here:
I personally think "git rebase -i --root" should be made to just work without requiring "-...
Altering a column to be nullable
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Although I don't know what RDBMS you are using, you probably need to give the whole column specification, not just say that you now want it to be nullable. For example, if it's currently INT NOT NULL, you should issue ALTER TABLE Merchant_Pend...