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How to find out what character key is pressed?
... this works ok for alphabetic chars, but what about dots/brakets and other typogtaphic symbols?
– VoVaVc
Jan 24 '14 at 15:13
6
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Kotlin: how to pass a function as parameter to another?
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Use :: to signify a function reference, and then:
fun foo(m: String, bar: (m: String) -> Unit) {
bar(m)
}
// my function to pass into the other
fun buz(m: String) {
println("another message: $m")
}
// someone passing buz into foo
fun something() {
...
How can I use a batch file to write to a text file?
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You can use echo, and redirect the output to a text file (see notes below):
rem Saved in D:\Temp\WriteText.bat
@echo off
echo This is a test> test.txt
echo 123>> test.txt
echo 245.67>> test.txt
Output:
D:\Temp>WriteText
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
On the EJS github page, there is one and only one simple example:
https://github.com/visionmedia/ejs
13 Answers
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Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
I have some problems with the Pandas apply function, when using multiple columns with the following dataframe
6 Answers
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Log to the base 2 in python
....log(x, 2.0)
log2 = math.log2(x) # python 3.4 or later
Thanks @akashchandrakar and @unutbu.
float → int math.frexp(x)
If all you need is the integer part of log base 2 of a floating point number, extracting the exponent is pretty efficient:
log2int_slow = int(math.floor(math.log(x, 2.0)...
How can I change the color of a part of a TextView?
... answered Aug 26 '11 at 17:38
andy bootandy boot
9,76133 gold badges4646 silver badges5959 bronze badges
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Following git-flow how should you handle a hotfix of an earlier release?
If you try to follow the git-flow branching model, documented here and with tools here , how should you handle this situation:
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Stubbing a class method with Sinon.js
...Sensor, "sample_pressure", function() {return 0})
– danday74
Jul 23 '17 at 0:07
That's in my answer because the origin...
How to get memory available or used in C#
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Process proc = Process.GetCurrentProcess();
To get the current process and use:
proc.PrivateMemorySize64;
To get the private memory usage. For more information look at this link.
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