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How do I set the default font size in Vim?

...n supports it) set guifont=* This will pop up a menu that allows you to select the font. After selecting the font, type set guifont? To show what the current guifont is set to. After that copy that line into your vimrc or gvimrc. If there are spaces in the font add a \ to escape the space. se...
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Chrome DevTools Devices does not detect device when plugged in

... Found it under Developer options > Select USB configuration. Changed it to "PTP (Picture Transfer Protocol)", but didn't solve the problem – zok Jul 5 '16 at 10:56 ...
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Django ManyToMany filter()

...d it. the above code will end up generating SQL that looks something like: SELECT * FROM users WHERE id IN (SELECT user_id FROM userzones WHERE zone_id IN (1,2,3)) which is nice because it doesn't have any intermediate joins that could cause duplicate users to be returned ...
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How to perform OR condition in django queryset?

...st_name__startswith='D' ) leads to In [5]: str(queryset.query) Out[5]: 'SELECT "auth_user"."id", "auth_user"."password", "auth_user"."last_login", "auth_user"."is_superuser", "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name", "auth_user"."email", "auth_user"."is_staff", "a...
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How to write a Unit Test?

...l,calculatedVal). Test your method by running it (in Eclipse, right click, select Run as → JUnit test). //for normal addition @Test public void testAdd1Plus1() { int x = 1 ; int y = 1; assertEquals(2, myClass.add(x,y)); } Add other cases as desired. Test that your binary sum doe...
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Delete newline in Vim

... You can also select all the lines you want to join using V (Visual Line Mode) then press J or gJ – Sbu Jan 24 '17 at 6:13 ...
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.prop('checked',false) or .removeAttr('checked')?

...to jQuery 3.0, using .removeAttr() on a boolean attribute such as checked, selected, or readonly would also set the corresponding named property to false. This behavior was required for ancient versions of Internet Explorer but is not correct for modern browsers because the attribute represents the ...
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?

...oints you have, in theory you only have to partially sort, e.g. by using a selection algorithm. However, that doesn't help too much with billions of values. I would suggest using frequency counts, see the next section. Median and Mode with Frequency Counts If it is integers, I would count frequenc...
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How to replace a single word under cursor?

...22.333)? It looks like vim interprets / and . as end of the word and won't select the entire string. – Alexander Cska May 1 at 21:47 ...
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How to unset a JavaScript variable?

...all browsers. Running in real documents, your code examples are correct. I selected your answer as correct, but I'd appreciate it if you can edit it to include explaining window.a = 1; delete window.a; and possibly the mechanism. I can do so as well if you don't mind. – Guss ...