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handlerbars.js check if list is empty
... you want a tag to wrap #each, like an <ul> tag (with <li>s inside), you don't want the empty state to be wrapped by the <ul>.
– Leonardo Raele
Jul 15 '19 at 20:41
...
onIabPurchaseFinished never called.
...ng to set up in-app billing for my first app, and have been using the android.test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
...
How to construct a set out of list items in python?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
AngularJS - difference between pristine/dirty and touched/untouched
AngularJS Developer Guide - Forms tell there are many styles and directives regarding forms and fields. For each one, a CSS class:
...
Is there a way to make ellipsize=“marquee” always scroll?
...with is to create a new class derived from TextView.
The class should override three methods onFocusChanged, onWindowFocusChanged and isFocused to make the TextView all focused.
@Override
protected void onFocusChanged(boolean focused, int direction, Rect previouslyFocusedRect) {
if(focused)
...
return query based on date
...e.setSeconds(0);
startDate.setHours(0);
startDate.setMinutes(0);
var dateMidnight = new Date(startDate);
dateMidnight.setHours(23);
dateMidnight.setMinutes(59);
dateMidnight.setSeconds(59);
### MONGO QUERY
var query = {
inserted_at: {
$gt:morning,
$...
what is the preferred way to mutate a React state?
...
As much as I appreciate the idea behind immutability helpers (and I may end up using it anyway), Array.concat sure beats adding another library.
– Shawn Erquhart
Jan 2 '16 at 18:25
...
Why are empty catch blocks a bad idea? [closed]
... about it anyway (for example, when writing a previous error to a text log file and you get an IOException, meaning that you couldn't write out the new error anyway).
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What is the meaning of “__attribute__((packed, aligned(4))) ”
...ure and the start of the next, which is data structure padding.
gcc provides functionality to disable structure padding. i.e to avoid these meaningless bytes in some cases. Consider the following structure:
typedef struct
{
char Data1;
int Data2;
unsigned short Data3;
char Da...
lose vim colorscheme in tmux mode
...dding the -2 flag:
$ tmux -2
I added alias tmux='tmux -2' to my bash_profile, so, I don't forget :)
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