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Bypass confirmation prompt for pip uninstall

...lt;python package(s)> pip uninstall -y package1 package2 package3 or from file pip uninstall -y -r requirements.txt share | improve this answer | follow ...
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Make an existing Git branch track a remote branch?

... the above commands will cause local branch foo to track remote branch foo from remote upstream. The old (1.7.x) syntax is deprecated in favor of the new (1.8+) syntax. The new syntax is intended to be more intuitive and easier to remember. Defining an upstream branch will fail when run against new...
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Format numbers in django templates

...a dollar sign. This goes somewhere like my_app/templatetags/my_filters.py from django import template from django.contrib.humanize.templatetags.humanize import intcomma register = template.Library() def currency(dollars): dollars = round(float(dollars), 2) return "$%s%s" % (intcomma(int(d...
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How to find day of week in php in a specific timezone

...ce php 5.1.0 you can use date("N", $timestamp) to get 1..7 values starting from Monday. In the older versions you can use the trick (date("w", $timestamp) + 6) % 7 to get 0..6 values starting from Monday. – oluckyman Mar 23 '13 at 6:17 ...
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Proper way to implement IXmlSerializable?

...nterface, you should return a null reference (Nothing in Visual Basic) from this method, and instead, if specifying a custom schema is required, apply the XmlSchemaProviderAttribute to the class. For both read and write, the object element has already been written, so you don't need to...
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How do I calculate the normal vector of a line segment?

Suppose I have a line segment going from (x1,y1) to (x2,y2). How do I calculate the normal vector perpendicular to the line? ...
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What is ModelState.IsValid valid for in ASP.NET MVC in NerdDinner?

...nnotations model binder will fill model state with validation errors taken from the DataAnnotations attributes on your model. share | improve this answer | follow ...
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Can you do a partial checkout with Subversion?

... introduces sparse checkouts which may be something you might find useful. From the documentation: ... sparse directories (or shallow checkouts) ... allows you to easily check out a working copy—or a portion of a working copy—more shallowly than full recursion, with the freedom to bring in p...
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to

...What's the simplest/most elegant way that I can convert, in Java, a string from the format "THIS_IS_AN_EXAMPLE_STRING" to the format " ThisIsAnExampleString "? I figure there must be at least one way to do it using String.replaceAll() and a regex. ...
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How to concatenate two IEnumerable into a new IEnumerable?

...es which will not change during the lifetime of Cat, and which can be read from without side-effects, then Cat may be used directly. Otherwise, it may be a good idea to call ToList() on Cat and use the resulting List<T> (which will represent a snapshot of the contents of A and B). Some enume...