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How can I remove a trailing newline?
...t of Perl's chomp function, which removes the last character of a string if it is a newline?
28 Answers
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How to create major and minor gridlines with different linestyles in Python
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From the docs: "If kwargs are supplied, it is assumed that you want a grid and b is thus set to True." - so you might omit b=True.
– miku
Oct 30 '17 at 20:11
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string.Format() giving “Input string is not in correct format”
...eral occurrence by doubling it.
So in your case do:
string tmp = @"
if (UseImageFiles) {{
...
}}";
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How to implement a tree data-structure in Java? [closed]
...sistently using the Node class. Instead I name a variable 'tree' or 'root' if it needs to be clear that you are dealing with the root Node of a tree.
– jvdbogae
Oct 9 '12 at 7:43
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Sql Server equivalent of a COUNTIF aggregate function
...QLite has no ISNULL, instead you can do CASE WHEN myColumn IS NULL, or use ifnull ( stackoverflow.com/a/799406/1861346 )
– Matt
Oct 28 '17 at 2:55
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JPanel Padding in Java
...a swing application. It should be fairly straightforward, but I am having difficulty finding any aid (Every topic seems to be regarding removing any default padding in JPanel). The text in my various JPanels hug the sides and top, touching the colored borders: how can I add padding? Thank you.
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Convert Object to JSON string
...exp checking before calling the native browser method window.JSON.parse(). If that is not available, it uses eval() or more exactly new Function() to create a Javascript object.
The opposite of JSON.parse() is JSON.stringify() which serializes a Javascript object into a string. jQuery does not have...
How to make Regular expression into non-greedy?
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The non-greedy regex modifiers are like their greedy counter-parts but with a ? immediately following them:
* - zero or more
*? - zero or more (non-greedy)
+ - one or more
+? - one or more (non-greedy)
? - zero or one
?? - zero or one (non-greed...
Regular expression to match balanced parentheses
...a few reasons. 1) Most regular expression implementations have a workable if not perfect solution for this. 2) Often you are trying to find balanced pairs of delimiters in a context where other criteria well suited to regular expressions are also in play. 3) Often you are handing a regular expres...
Referring to a file relative to executing script
... approach that will be detailed below, has flaws and will only work in specific cases. First and foremost, try to avoid the problem entirely by not depending on the location of your script!
If you need to write a very reusable tool, then taking the correct path as a parameter to your script is goi...