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Git: How to squash all commits on branch
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Another way to squash all your commits is to reset the index to master:
git checkout yourBranch
git reset $(git merge-base master yourBranch)
git add -A
git commit -m "one commit on yourBranch"
This isn't perfect as it implies you know from which branch "yourBranch" is com...
Why does PHP consider 0 to be equal to a string?
...too when I was looping on string keys, but the array had an initial 'zero' index item which kept resulting in true on the first string key compare. I was like what? How in the... so, sure enough, this answer cleared that up! I'm surprised this entire question has not ONE accepted answer. Just goes t...
Is there an API to get bank transaction and bank balance? [closed]
...FX can download transactions from 348 banks so far. http://www.ofxhome.com/index.php/home/directory
Actualy, OFX also supports making bill payments, stop a check, intrabank and interbank transfers etc. It is quite extensive. See it here:
http://ofx.net/AboutOFX/ServicesSupported.aspx
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NodeJS / Express: what is “app.use”?
...ed when the base path matches.
For example:
if you are using app.use() in indexRouter.js , like this:
//indexRouter.js
var adsRouter = require('./adsRouter.js');
module.exports = function(app) {
app.use('/ads', adsRouter);
}
In the above code app.use() mount the path on '/ads' to adsRouter...
Strangest language feature
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In C, arrays can be indexed like so:
a[10]
which is very common.
However, the lesser known form (which really does work!) is:
10[a]
which means the same as the above.
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git mv and only change case of directory
...tting and then collapsing the 2 commits. You can just move the file in the index, but to someone that is new to git, it may not be explicit enough as to what is happening. The shorter version is
git mv foo foo2
git mv foo2 FOO
git commit -m "changed case of dir"
As suggested in one of the comment...
Getting a slice of keys from a map
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Why aren't you using an index with the range, for i, k := range mymap{. That way you don't need the i++?
– mvndaai
Apr 29 '16 at 17:57
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Detect Safari browser
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You can easily use index of Chrome to filter out Chrome:
var ua = navigator.userAgent.toLowerCase();
if (ua.indexOf('safari') != -1) {
if (ua.indexOf('chrome') > -1) {
alert("1") // Chrome
} else {
alert("2") // Safari
}
}
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Create an empty data.frame
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@Katya, if you do df[NA,] this will affect the index as well (which is unlikely to be what you want), I would instead use df[TRUE,] = NA; however notice that this will overwrite the original. You will need to copy the dataframe first copy_df = data.frame(df) and then copy...
Long list of if statements in Java
...ew CommandB(), new CommandC(), ...
}
Then you could execute a command by index
commands[7].exec();
Plagiarising from DFA's, but having an abstract base class instead of an interface. Notice the cmdKey which would be used later. By experience, I realise that frequently an equipment commmand has ...