大约有 43,000 项符合查询结果（耗时：0.0498秒） [XML]
How can I add the new “Floating Action Button” between two widgets/layouts
... from shamanland implementation, use whatever FAB you wish. Assume FAB is 64dp high including shadow:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="ma...
What is the difference between os.path.basename() and os.path.dirname()?
...1
Dan D.
64.5k1212 gold badges9191 silver badges107107 bronze badges
answered Mar 8 '14 at 16:35
Breno Teixeir...
How can I echo a newline in a batch file?
...alcoatl, it gets even stranger. Other characters besides dot work too. SS64 says better syntax is echo( for improved performance (still with no space mind you). Extended discussion of other characters and their merits/flaws at ECHO. FAILS to give text or blank line - Instead use ECHO/
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Correct approach to global logging in Golang
...meet you")
klog.Error(nil, "uh oh", "trouble", true, "reasons", []float64{0.1, 0.11, 3.14})
klog.Error(myError{"an error occurred"}, "goodbye", "code", -1)
klog.Flush()
}
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improv...
How to get the last element of a slice?
...last element, rather than just the last element. play.golang.org/p/kcThrqa-64c
– Victor
Jan 31 '18 at 16:06
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What's the Android ADB shell “dumpsys” tool and what are its benefits?
...ing CPU info
~$ adb shell dumpsys cpuinfo
Output:
Load: 0.08 / 0.4 / 0.64
CPU usage from 42816ms to 34683ms ago:
system_server: 1% = 1% user + 0% kernel / faults: 16 minor
kdebuglog.sh: 0% = 0% user + 0% kernel / faults: 160 minor
tiwlan_wq: 0% = 0% user + 0% kernel
usb_mass_storag: 0% = 0% user...
How to nicely format floating numbers to String without unnecessary decimal 0?
An 64-bit double can represent integer +/- 2 53 exactly
26 Answers
26
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How to normalize a NumPy array to within a certain range?
...eed to convert them using astype. For example,
image = image.astype('float64')
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How to read a file into a variable in shell?
...r reading from files.
Workaround for the pitfalls
Store an uuencode base64 encoded version of the file in the variable, and decode before every usage:
FILE="$(mktemp)"
printf "a\0\n" > "$FILE"
S="$(uuencode -m "$FILE" /dev/stdout)"
uudecode -o /dev/stdout <(printf "$S") | od -tx1
rm "$FILE...
Multiple line code example in Javadoc comment
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64
I would have thought so too, but unfortunately it doesn't, you still need to add the <pre> tag to get line breaks.
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