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Paste in insert mode?
...ormatting in incoming pasted text, you might also want to consider using: :set paste. This will prevent Vim from re-tabbing your code. When done pasting, :set nopaste will return to the normal behavior.
It's also possible to toggle the mode with a single key, by adding something like set pastetoggl...
.keyCode vs. .which
...ver both. If the key pressed generates a character (e.g. 'a'), charCode is set to the code of that character, respecting the letter case. (i.e. charCode takes into account whether the shift key is held down). Otherwise, the code of the pressed key is stored in keyCode.
keyCode is always set in the k...
Convert SVG to PNG in Python
...the *.svg file, to extract the HEIGHT and WIDTH from there, but it is both set to 100%. Of course, I can look into the properties of the picture, but since this is only one step in image processing this is not what I want.
– quapka
Jun 9 '14 at 9:19
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How would you implement an LRU cache in Java?
Please don't say EHCache or OSCache, etc. Assume for purposes of this question that I want to implement my own using just the SDK (learning by doing). Given that the cache will be used in a multithreaded environment, which datastructures would you use? I've already implemented one using LinkedHashM...
Get all object attributes in Python? [duplicate]
Is there a way to get all attributes/methods/fields/etc. of an object in Python?
4 Answers
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What's the difference between => , ()=>, and Unit=>
... function that takes no arguments and returns no value (I'm simulating the setTimeout function in JavaScript, if you must know.)
...
Can “using” with more than one resource cause a resource leak?
...fully written so that no matter what exceptions are thrown, lockEntered is set to true if and only if the lock was actually taken. If you have similar requirements then what you need to to is actually write:
public Foo()
{
Blah1();
AllocateResource(ref handle);
Blah2...
Migrating from JSF 1.2 to JSF 2.0
...
Great answer. In my case I also had to set the javax.faces.VALIDATE_EMPTY_FIELDS parameter to false to get the validation sorted. See also: stackoverflow.com/questions/6113935/…
– Jasper de Vries
Jul 9 '14 at 13:07
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MySQL load NULL values from CSV data
...o what you want. It reads the fourth field into a local variable, and then sets the actual field value to NULL, if the local variable ends up containing an empty string:
LOAD DATA INFILE '/tmp/testdata.txt'
INTO TABLE moo
FIELDS TERMINATED BY ","
LINES TERMINATED BY "\n"
(one, two, three, @vfour, f...
How to get the source directory of a Bash script from within the script itself?
How do I get the path of the directory in which a Bash script is located, inside that script?
67 Answers
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