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Append text to input field
...d text each time, so you end up with "more text" then "more textmore text" etc.
– James
Sep 8 at 15:59
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Javascript equivalent of Python's zip function
... iterable (e.g. in Python you can use zip on strings, ranges, map objects, etc.), you could define the following:
function iterView(iterable) {
// returns an array equivalent to the iterable
}
However if you write zip in the following way, even that won't be necessary:
function zip(arrays) {...
Static linking vs dynamic linking
...g it all before it can be used (emptying most of the caches, hitting TLBs) etc. There was a time when this was considered slow.
So you would not have any benefit anymore.
I do not recall what OS (Solaris or FreeBSD) gave me problems with my Unix build system because I just wasn't doing this and w...
GIT repository layout for server with multiple projects
...ou're free to include particular versions of the submodules, certain tags, etc.
– Damien Wilson
Apr 28 '10 at 19:31
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Configuring so that pip install can work from github
... when I had to install from github repo, but did not want to install git , etc.
The simple way to do it is using zip archive of the package. Add /zipball/master to the repo URL:
$ pip install https://github.com/hmarr/django-debug-toolbar-mongo/zipball/master
Downloading/unpacking https://githu...
C# constructor execution order
... that there can be more than one if they're chained with Foo() : this(...) etc
Note that in Java, the base class is initialized before variable initializers are run. If you ever port any code, this is an important difference to know about :)
I have a page with more details if you're interested.
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Sequelize.js: how to use migrations and sync
... will need to include createdAt/updatedAt, fields needed for associations, etc.
For initial table creation down should have:
migration.dropTable('MyTable');
But subsequent updates to the table structure can leave this out and just use alter table.
./node_modules/.bin/sequelize --migrate
An ex...
Rails: Adding an index after adding column
...ogic will be less clear, though. E.g. in case you decide to break/abstract/etc the association later on, you'd need to be dealing with two separate migrations, which really should have been a single one ...
– Vadym Tyemirov
Jun 1 '15 at 19:01
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What does yield mean in PHP?
... your code into many closures or mix it with other code, or use callbacks, etc... You just use yield to add a breakpoint, and you can continue from that breakpoint if you are ready.
Add breakpoint without generators:
$closure1 = function ($injected1){
//task1 on $injected1
return $returned...
Using CookieContainer with WebClient class
...ass which make creating and parsing these headers easier: CookieContainer.SetCookies() and CookieContainer.GetCookieHeader(), respectively.
I prefer the former approach since it's easier for the caller and requires less repetitive code than the second option. Also, the derivation approach works t...