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Change the mouse cursor on mouse over to anchor-like style
... Devin BurkeDevin Burke
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Selenium wait until document is ready
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84
Try this code:
driver.manage().timeouts().pageLoadTimeout(10, TimeUnit.SECONDS);
The above...
Using curl to upload POST data with files
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@user956424 In the example, set "image" to the name of your field. And some languages, such as PHP, will build an array if you specify something like "image[]" for the inputs that need to be grouped together.
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Why should you use an ORM? [closed]
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84
The most important reason to use an ORM is so that you can have a rich, object oriented busines...
Average of 3 long integers
...(new int128_t(0, z));
t = t.divideby3();
long average = t.L;
In C/C++ on 64-bit platforms it's much easier with __int128
int64_t average = ((__int128)x + y + z)/3;
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Circular (or cyclic) imports in Python
...I found that dosn't mention the 3.5 changes. gist.github.com/datagrok/40bf84d5870c41a77dc6
– meawoppl
Apr 22 '16 at 19:02
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How do I get the row count of a pandas DataFrame?
...eturn non-NaN counts for each column:
df.count()
A 5
B 3
dtype: int64
For Series, use Series.count to similar effect:
s.count()
# 3
Group-wise Row Count: GroupBy.size
For DataFrames, use DataFrameGroupBy.size to count the number of rows per group.
df.groupby('A').size()
A
a 2
b ...
Java equivalent of unsigned long long?
In C++, I enjoyed having access to a 64 bit unsigned integer, via unsigned long long int , or via uint64_t . Now, in Java longs are 64 bits, I know. However, they are signed.
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Which is faster: while(1) or while(2)?
... call __main
.L2:
jmp .L2
.seh_endproc
.ident "GCC: (tdm64-2) 4.8.1"
With -O1:
.file "main.c"
.intel_syntax noprefix
.def __main; .scl 2; .type 32; .endef
.text
.globl main
.def main; .scl 2; .type 32; .endef
.seh_proc main
mai...
Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
I have installed OpenSSL 64. I want to use a certificate for my nodejs https server. I ran the following command:
7 Answers...