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How can I randomize the lines in a file using standard tools on Red Hat Linux?
...ime it deletes the original. I suggest you don't use it.
Consider a shell script:
#!/bin/sh
if [[ $# -eq 0 ]]
then
echo "Usage: $0 [file ...]"
exit 1
fi
for i in "$@"
do
perl -MList::Util -e 'print List::Util::shuffle <>' $i > $i.new
if [[ `wc -c $i` -eq `wc -c $i.new` ]]
then...
Conversion failed when converting date and/or time from character string while inserting datetime
... The DATETIME2 thing worked for me. In my case I was importing a database script from a SQLServer in english to a spanish version of it, so everytime the same error. I simply replaced in the script all the "as DATETIME" ocurrencies to "as DATETIME2" and problem solved.
– Aleja...
Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]
...
I personally use a little AutoHotkey script to remap certain keyboard functions, for the console window (CMD) I use:
; Redefine only when the active window is a console window
#IfWinActive ahk_class ConsoleWindowClass
; Close Command Window with Ctrl+w
$^w::
...
Assign output to variable in Bash
...y output to stderr, so the progress bar should be ignored in the case of a script like this. Nevertheless, --silent or -s works just fine. If you have troubles, please ask a question.
– ghoti
Jul 14 '14 at 15:46
...
how to use ng-option to set default value of select element
... not answer this question explicitly, but it is there. If you look at the script.js, you will see this:
function MyCntrl($scope) {
$scope.colors = [
{name:'black', shade:'dark'},
{name:'white', shade:'light'},
{name:'red', shade:'dark'},
{name:'blue', shade:'dark'},
{name:'ye...
How do I speed up the gwt compiler?
...conds w/ deployment in tomcat. In addition all of this can be written in a script. You can also dev on a local machine, create a svn patch, and have your script apply the patch using some type of NFS or samba sharing, eliminating the need to copy over just the src diffs. yay!
–...
What are the differences between Autotools, Cmake and Scons?
...tools:
Truly ARCANE m4 macro syntax combined with verbose, twisted shell scripting for tests for "compatibility", etc.
If you're not paying attention, you will mess up cross-compilation ability (It
should clearly be noted that Nokia came up with Scratchbox/Scratchbox2 to side-step highly broken Au...
Read file data without saving it in Flask
...poraryFile() (as stated in the werkzeug documentation). In both cases your script will block until the entirety of uploaded file is received.
The easiest way to work around this that I have found is:
1) Create your own file-like IO class where you do all the processing of the incoming data
2) In ...
How to serve static files in Flask
...doing this anyways in your CSS/JS file links in html. For instance...
<script src="{{ url_for('static', filename='styles/dist/js/bootstrap.js') }}"></script>
Here's a link to the "canonical" informal Flask tutorial - lots of great tips in here to help you hit the ground running.
htt...
Repeat table headers in print mode
...l">
<head runat="server">
<title></title>
<script type="text/javascript">
function PrintPage() {
document.getElementById('print').style.display = 'none';
window.resizeTo(960, 600);
document.URL = "";
window.lo...