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How to modify a text file?
...dited Oct 9 '12 at 12:11
user229044♦
202k3535 gold badges298298 silver badges309309 bronze badges
answered Sep 24 '08 at 6:57
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Inserting image into IPython notebook markdown
...mg src="files/subdir/image.png">, etc.
Update: starting with IPython 2.0, the files/ prefix is no longer needed (cf. release notes). So now the solution <img src="image.png"> simply works as expected.
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select count(*) from table of mysql in php
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202
You need to alias the aggregate using the as keyword in order to call it from mysql_fetch_assoc...
Get just the filename from a path in a Bash script [duplicate]
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670
Most UNIX-like operating systems have a basename executable for a very similar purpose (and dirn...
Adding two Java 8 streams, or an extra element to a stream
...stream = concat(
concat(stream1.filter(x -> x!=0), stream2).filter(x -> x!=1),
element)
.filter(x -> x!=2);
The code is now significantly shorter. However, I agree that the readability hasn't improved. So I have anothe...
HTML list-style-type dash
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edited Dec 11 '15 at 0:42
Simon East
42.6k1313 gold badges124124 silver badges116116 bronze badges
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Check whether variable is number or string in JavaScript
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edited Apr 22 '13 at 13:00
answered Aug 20 '09 at 2:25
Sa...
How do you perform a left outer join using linq extension methods
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edited Dec 3 '19 at 9:30
B--rian
4,11777 gold badges2525 silver badges5252 bronze badges
answered Feb...
Convert objective-c typedef to its string equivalent
...he classic C way is dangerous if your enum values are not continguous from 0). Something like this would work:
- (NSString*)formatTypeToString:(FormatType)formatType {
NSString *result = nil;
switch(formatType) {
case JSON:
result = @"JSON";
break;
c...
Copying files from one directory to another in Java
... Java. I have a directory, dir, with text files. I iterate over the first 20 files in dir, and want to copy them to another directory in the dir directory, which I have created right before the iteration.
In the code, I want to copy the review (which represents the ith text file or review) to tra...