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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...
Standard way to embed version into python package?
... and two trailing
underscores) such as __all__, __author__, __version__, etc.
should be placed after the module docstring but before any import
statements except from __future__ imports.
You should also make sure that the version number conforms to the format described in PEP 440 (PEP 386 a ...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
...variable name. When it's not found, JavaScript goes through the next scope etc. until it filters through the global variables. So if the window variable is made local, JavaScript can look it up quicker.
Further information: Speed Up Your JavaScript - Nicholas C. Zakas
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How to create an installer for a .net Windows Service using Visual Studio
...he properties windows, you can edit the Product Name, Title, Manufacturer, etc...
Next build your installer and it will produce an MSI and a setup.exe. Choose whichever you want to use to deploy your service.
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The apk must be signed with the same certificates as the previous version
...ting content providers.
You will lose your existing install base, reviews etc., and will have to find a way to get your existing customers to uninstall the old app and install the new version.
Again, ensure you have secure backups of the keystore and password(s) you use for this version.
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Creating temporary files in bash
...g. That's why python has tempfile, perl has File::Temp, ruby has Tempfile, etc…
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Close Window from ViewModel
...ing window (e.g. Loaded, ContentRendered for main window, dialog services, etc.), adding a bit to it via ViewModel event is pretty clean as for me. 3 lines of code doesn't really need any reusability solution. P.S.: pure MVVM is for nerds anyway.
– Sinatr
Oct 3...
Should a function have only one return statement?
...S_OK){ if(SUCCEEDED(Operation3())) { } else error = OPERATION3FAILED; } //etc.
– Joe Pineda
Oct 29 '08 at 21:27
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Git: How to remove file from historical commit?
...ociated with them. This means that stuff like signed commits, commit notes etc. are preserved
filter-branch keeps backups too, so the size of the repo won't decrease immediately unless you expire the reflogs and garbage collect:
rm -Rf .git/refs/original # careful
git gc --aggressive --prun...
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...