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How to overwrite styling in Twitter Bootstrap
...nav li a {
color: red;
}
it's still going to be rendered as #999. In order to solve this, bootstrap has 22 points (calculate it yourself). So all we need is something more than that. Thus, I have added custom IDs to the elements i.e. home-menu-container and home-menu. Now the following css wil...
Python concatenate text files
...t's a way to turn a simple sys.argv (or what's left as args after optparse/etc.) into a big virtual file for trivial scripts, and don't think to use it for anything else (i.e., when the list isn't command-line args). Or they do learn, but then forget—I keep re-discovering it every year or two…
...
Rebase feature branch onto another feature branch
...op of those copied from Branch2. That will result in the following commit order, a - b - f - g - c' - d' - e'.
– eel ghEEz
Oct 22 '18 at 19:35
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Is there shorthand for returning a default value if None in Python? [duplicate]
... This will return "default" if x is any falsy value, e.g. None, [], "", etc. but is often good enough and cleaner looking.
– FogleBird
Dec 4 '12 at 19:45
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Formatting a float to 2 decimal places
...mance Warning
Interpolated strings are slow. In my experience this is the order (fast to slow):
value.ToString(format)+" blah blah"
string.Format("{0:format} blah blah", value)
$"{value:format} blah blah"
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...
data.frame rows to a list
...Moreover, all methods I tried with the data.frame function were roughly an order of magnitude slower than the data.table techniques.
data
dat <- vector("list", 50)
for(i in 1:50) dat[[i]] <- iris
dat <- setDF(rbindlist(dat))
...
Can I target all tags with a single selector?
...
The jQuery selector for all h tags (h1, h2 etc) is " :header ". For example, if you wanted to make all h tags red in color with jQuery, use:
$(':header').css("color","red")
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Convert blob to base64
...ject, I wanted to download an image and then store it as a cached image:
fetch(imageAddressAsStringValue)
.then(res => res.blob())
.then(blobToBase64)
.then(finalResult => {
storeOnMyLocalDatabase(finalResult);
});
...
IntelliJ IDEA: Move line?
...ess, Ctrl + W
(12) Basic Code Completion
To complete methods, keywords etc press,
Ctrl + Space
(13) Code Copy and Paste
Copy : Ctrl + C
Paste : Ctrl + V
(14) Search Operation
Specific File : Ctrl + F
Full Project : Ctrl + Shift + F
(15) Switcher Popup
Open Switcher Popup : Ctrl + ...
How to check if a String contains any of some strings
... StringComparison.CurrentCultureIgnoreCase, "string", "many substrings"...etc)
– Roma Borodov
Jan 8 '17 at 16:20
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