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How do I trim whitespace from a string?
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As pointed out in answers above
myString.strip()
will remove all the leading and trailing whitespace characters such as \n, \r, \t, \f, space.
For more flexibility use the following
Removes only leading whitespace chars: myString.lstrip()
Removes only ...
MySQL dump by query
Is it possible to do mysqldump by single SQL query ?
9 Answers
9
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How to use random in BATCH script?
...ecify a different range for each one, so you should define a function. In my example, I generate numbers from 25 through 30 with call:rand 25 30. And the result is in RAND_NUM after that function exits.
@echo off & setlocal EnableDelayedExpansion
for /L %%a in (1 1 10) do (
call:rand...
NSDate beginning of day and end of day
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My Swift extensions for NSDate:
Swift 1.2
extension NSDate {
func beginningOfDay() -> NSDate {
var calendar = NSCalendar.currentCalendar()
var components = calendar.components(.CalendarUnitYear | .Ca...
How to loop through all the properties of a class?
... }
}
I used the code block above to reset all string properties in my web user control object which names are started with "Doc".
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Eliminate space before \begin{itemize} [closed]
...blem is to redefine the relevant list environment. The enumitem package is my favourite way to do this sort of thing; it has many options and parameters that can be varied, either for all lists or for each list individually.
Here's how to do (something like) what it is I think you want:
\usepacka...
How to find the extension of a file in C#?
In my web application (asp.net,c#) I am uploading video file in a page but I want to upload only flv videos. How can I restrict when I upload other extension videos?
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JSLint is suddenly reporting: Use the function form of “use strict”
...he Cross Platform JavaScript blog post. And I ran into this issue, because my brand new Gruntfile didn't pass jshint.
Luckily I found an answer in the Leanpub book on Grunt:
If we try it now, we will scan our Gruntfile… and get some errors:
$ grunt jshint
Running "jshint:all" (jshint) task
Linti...
How to use mongoimport to import csv
...90210
John Doe,555 Broadway Ave,New York,NY,10010
ctrl-d
$ mongoimport -d mydb -c things --type csv --file locations.csv --headerline
connected to: 127.0.0.1
imported 3 objects
$ mongo
MongoDB shell version: 1.7.3
connecting to: test
> use mydb
switched to db mydb
> db.things.find()
{ "_id" :...
How do you completely remove the button border in wpf?
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This is turning my button into a toggle button. When I click the button it stays selected until I click another button. How would I stop it from acting like that?
– burnttoast11
Jan 28 '14 at 22:17
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