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Why would I use a templating engine? jsp include and jstl vs tiles, freemarker, velocity, sitemesh
...om all disadvantages I saw in other solutions. Needless to say it is about 100k of byte code.
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The term “Context” in programming? [closed]
...ow let's say you walk over to the bank.
At the bank, you ask to withdraw $100. The teller needs to establish your identity before giving you money, so you'll probably have to show them a driver's license or swipe your ATM card and enter your PIN number. Either way, what you're providing is context....
Android Paint: .measureText() vs .getTextBounds()
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+100
You can do what I did to inspect such problem:
Study Android source code, Paint.java source, see both measureText and getTextBounds...
Vertically align text to top within a UILabel
...will respect your initial label's minimum width. If you start with a label 100 wide and call sizeToFit on it, it will give you back a (possibly very tall) label with 100 (or a little less) width. You might want to set your label to the minimum width you want before resizing.
Some other things to ...
Difference between filter and filter_by in SQLAlchemy
...n't seem to allow for even the very simple conditions such as "price >= 100". So, why have filter_by() function anyway, if you only can use it for the very simplest condition such as "price = 100"?
– PawelRoman
Oct 12 '14 at 20:39
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Emulate ggplot2 default color palette
...ion(n) {
hues = seq(15, 375, length = n + 1)
hcl(h = hues, l = 65, c = 100)[1:n]
}
For example:
n = 4
cols = gg_color_hue(n)
dev.new(width = 4, height = 4)
plot(1:n, pch = 16, cex = 2, col = cols)
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Create Django model or update if exists
... bars:
updated_rows = SomeModel.objects.filter(bar=the_bar).update(foo=100)
if not updated_rows:
# if not exists, create new
SomeModel.objects.create(bar=the_bar, foo=100)
This will at best only run the first update-query, and only if it matched zero rows run an...
Fling gesture detection on grid layout
...SwipeDetector";
private Activity activity;
static final int MIN_DISTANCE = 100;
private float downX, downY, upX, upY;
public ActivitySwipeDetector(Activity activity){
this.activity = activity;
}
public void onRightSwipe(){
Log.i(logTag, "RightToLeftSwipe!");
activity.doSomething();
}
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What's the Hi/Lo algorithm?
... @SequenceGenerator(name="name", sequenceName = "name_seq", allocationSize=100) for my IDs.
– Stefan Golubović
Oct 29 '19 at 18:33
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Is iterating ConcurrentHashMap values thread safe?
...entHashMap<String, String>();
private final static int MAP_SIZE = 100000;
public static void main(String[] args)
{
new ConcurrentMapIteration().run();
}
public ConcurrentMapIteration()
{
for (int i = 0; i < MAP_SIZE; i++)
{
map.put("key" + i, UUID.randomUUID...