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Label under image in UIButton
...talHeight - imageSize.height),
0.0f,
0.0f,
- titleSize.width);
self.titleEdgeInsets = UIEdgeInsetsMake(0.0f,
- imag...
Breaking out of a nested loop
...
209
Well, goto, but that is ugly, and not always possible. You can also place the loops into a meth...
Making heatmap from pandas DataFrame
...5, 4)), index=index, columns=columns)
plt.pcolor(df)
plt.yticks(np.arange(0.5, len(df.index), 1), df.index)
plt.xticks(np.arange(0.5, len(df.columns), 1), df.columns)
plt.show()
This gives:
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Win32 创建控件风格不是Win XP的解决方案 - C/C++ - 清泛网 - 专注C/C++及内核技术
...teWindowEx创建出来的控件的风格不像XP风格，而是像Windows 2000...有时候我有在用Win32 API来向窗体上添加控件时，通过CreateWindow或CreateWindowEx创建出来的控件的风格不像XP风格，而是像Windows 2000的风格，界面很难看。注意，是动态调...
Java: random long number in 0
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Starting from Java 7 (or Android API Level 21 = 5.0+) you could directly use ThreadLocalRandom.current().nextLong(n) (for 0 ≤ x < n) and ThreadLocalRandom.current().nextLong(m, n) (for m ≤ x < n). See @Alex's answer for detail.
If you are stuck with Java 6 (or A...
Git diff against a stash
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answered Oct 6 '11 at 16:50
AmberAmber
421k7070 gold badges575575 silver badges516516 bronze badges
...
How exactly does the python any() function work?
... that lst is the iterable, which is a list of some items. If it contained [0, False, '', 0.0, [], {}, None] (which all have boolean values of False) then any(lst) would be False. If lst also contained any of the following [-1, True, "X", 0.00001] (all of which evaluate to True) then any(lst) would b...
Is there a JavaScript strcmp()?
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answered Jul 24 '09 at 18:38
newacctnewacct
106k2626 gold badges143143 silver badges214214 bronze badges
...
Sort array of objects by single key with date value
... use Array.sort.
Here's an example:
var arr = [{
"updated_at": "2012-01-01T06:25:24Z",
"foo": "bar"
},
{
"updated_at": "2012-01-09T11:25:13Z",
"foo": "bar"
},
{
"updated_at": "2012-01-05T04:13:24Z",
"foo": "bar"
}
]
arr.sort(function(a, b) {
v...