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Measuring text height to be drawn on Canvas ( Android )
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136
What about paint.getTextBounds() (object method)
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How to find the operating system version using JavaScript?
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13 Answers
13
Active
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CSS background opacity with rgba not working in IE 8
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73
Create a png which is larger than 1x1 pixel (thanks thirtydot), and which matches the transparen...
xpath find if node exists
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326
<xsl:if test="xpath-expression">...</xsl:if>
so for example
<xsl:if test="/h...
How can I multiply all items in a list together with Python?
...t takes
a list of numbers and multiplies them together. Example:
[1,2,3,4,5,6] will give me 1*2*3*4*5*6 . I could really use your help.
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Are there any standard exit status codes in Linux?
...'exit 42'; echo $?
42
$ sh -c 'kill -SEGV $$'; echo $?
Segmentation fault
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$ expr 139 - 128
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If you're seeing anything other than this, then the program probably has a SIGSEGV signal handler which then calls exit normally, so it isn't actually getting killed by the signal. (Programs can chos...
Parsing huge logfiles in Node.js - read in line-by-line
...uit my needs since they processed the files not line by line (like 1 , 2 , 3 , 4 ..) or read the entire file to memory
The following solution can parse very large files, line by line using stream & pipe. For testing I used a 2.1 gb file with 17.000.000 records. Ram usage did not exceed 60 mb.
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“#include” a text file in a C program as a char[]
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135
I'd suggest using (unix util)xxd for this.
you can use it like so
$ echo hello world > a
$ ...
How can I String.Format a TimeSpan object with a custom format in .NET?
...nswer is for .Net 4.0 and above. If you want to format a TimeSpan in .Net 3.5 or below please see JohannesH's answer.
Custom TimeSpan format strings were introduced in .Net 4.0. You can find a full reference of available format specifiers at the MSDN Custom TimeSpan Format Strings page.
Here's a...
How to compare two dates in php
How to compare two dates in php if dates are in format '03_01_12' and '31_12_11' .
15 Answers
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