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Only get hash value using md5sum (without filename)
... @Andy: If you try this line of code (in the terminal, or in a script): echo>file; for i in file; do md5=($(md5sum file)); echo $md5; done - It should output 68b329da9893e34099c7d8ad5cb9c940
– Peter.O
Jul 29 '15 at 8:35
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How to simulate a click with JavaScript?
I'm just wondering how I can use JavaScript to simulate a click on an element.
8 Answers
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Changing user agent on urllib2.urlopen
...HTTP servers only allow requests coming from common browsers as opposed to scripts. For example, Mozilla Firefox may identify itself as "Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 Firefox/2.0.0.11", while urllib2‘s default user agent string is "Python-urllib/2.6" (on Python 2.6).
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Generate a random number in the range 1 - 10
...[ID](
[IDN] [int] IDENTITY(1,1) NOT NULL,
[ID] [int] NULL)
INSERTING THE SCRIPT :
INSERT INTO [SearchIndex]([Cursor]) SELECT N'INSERT INTO ID SELECT FLOOR(rand() * 9 + 1) SELECT COUNT (ID) FROM ID
CREATING AND EXECUTING THE PROCEDURE:
CREATE PROCEDURE [dbo].[RandNumbers] AS
BEGIN
Declare ...
reading from app.config file
...e you set system.configuration.dll as a reference in your project or build script.
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Can I Install Laravel without using Composer?
...ink that it would work. Can updates be performed using commands from a PHP script?
– Mike Rockétt
Apr 11 '13 at 5:47
3
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How to delete a module in Android Studio
... easiest way to remove a module:
Open settings.gradle found under Gradle Scripts
Delete module's name from the include statement
Sync Project with Gradle Files
Optionally, delete it manually from the project folder
Example
Old:
include ':app', ':greendao'
New:
include ':app'
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Use rvmrc or ruby-version file to set a project gemset with RVM?
... command:
cd ../your_project (you're in your_project directory), and the script in .rvmrc will execute.
The RVM recommend to use ruby-version. You can run this command to switch from .rvmrc to .ruby-version
rvm rvmrc to .ruby-version
What it does is create 2 files name .ruby-version, and .ruby...
Could not reserve enough space for object heap
...A_OPTIONS — in my case java is called from somewhere deep within a shell script to which I have no write access, so this option is preferable.
– gerrit
May 15 '15 at 9:50
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nodejs how to read keystrokes from stdin
Is it possible to listen for incoming keystrokes in a running nodejs script?
If I use process.openStdin() and listen to its 'data' event then the input is buffered until the next newline, like so:
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