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Why does the Visual Studio editor show dots in blank spaces?
...Press Ctrl+E, S.
If you want to use the menu: (thanks angularsen)
Edit > Advanced > View White Space
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How to change max_allowed_packet size
...mming related question. Talk about programming an infinite loop!!! Google > SO > Google > SO > Google > SO and so on.
– Phill Healey
Feb 19 '16 at 11:06
6
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Caching a jquery ajax response in javascript/browser
...don't have to bother with all the mess in the $.ajax() as I use $.ajaxPrefilter(). Now just setting {cache: true} is enough to handle the cache correctly :
var localCache = {
/**
* timeout for cache in millis
* @type {number}
*/
timeout: 30000,
/**
* @type {{_: numb...
Javascript reduce() on Object
...,
c: {value:3}
}
const total = Object.values(add).reduce((t, {value}) => t + value, 0)
console.log(total) // 6
or simply:
const add = {
a: 1,
b: 2,
c: 3
}
const total = Object.values(add).reduce((t, n) => t + n)
console.log(total) // 6
...
Sublime Text 2 - Show file navigation in sidebar
...the Sublime Text window in order to navigate via the sidebar. Go to File -> Open Folder... and select the highest directory you want to be able to navigate.
Also, 'View -> Sidebar -> Show Sidebar' if it still doesn't show. In the new version, there is only an 'open' menu and no separate o...
How to check for a JSON response using RSpec?
...that it contains the expected value:
@expected = {
:flashcard => @flashcard,
:lesson => @lesson,
:success => true
}.to_json
get :action # replace with action name / params as necessary
response.body.should == @expected
EDIT
Changing this to a post makes ...
How to determine whether a Pandas Column contains a particular value
...ed to match multiple values at once for a DataFrame (see DataFrame.isin)
>>> df = DataFrame({'A': [1, 2, 3], 'B': [1, 4, 7]})
>>> df.isin({'A': [1, 3], 'B': [4, 7, 12]})
A B
0 True False # Note that B didn't match 1 here.
1 False True
2 True True
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CFLAGS vs CPPFLAGS
...mpiling a C program is
%.o:%.c
$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
where the $() syntax expands the variables. As both CPPFLAGS and CFLAGS are used in the compiler call, which you use to define include paths is a matter of personal taste. For instance if foo.c is a file in the current ...
Turn off auto formatting in Visual Studio
...oblem while writing VB in an aspx page.
The solution was to go to 'Tools > Options > Text Editor > Basic > VB Specific' and turn 'Pretty Listing' OFF.
Note - in Visual Studio 2015 this can be found at:
Tools > Options > Text Editor > Basic > Advanced
...
Getting “CHECKOUT can only be performed on a version resource” when trying to commit using Eclipse s
...
Cleaning up worked for me:
right click on the project -> team -> cleanup / refresh
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