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Replace input type=file by an image
...ame type of data as the input file ones do? I do not want to retest all my PHP done in the submit page. Cheers.
– Nicolas
May 18 '10 at 8:43
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PowerShell equivalent to grep -f
...h/2011/03/powershell-search-for-string-or-grep-for-powershell/
But essentially it is:
Select-String -Path "C:\file\Path\*.txt" -Pattern "^Enter REGEX Here$"
This gives a directory file search (*or you can just specify a file) and a file-content search all in one line of PowerShell, very similar ...
laravel throwing MethodNotAllowedHttpException
...rController@validateCredentials'
));
In the form use the following
<?php echo Form::open(array('route' => 'validate')); ?>
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Pointers in C: when to use the ampersand and the asterisk?
I'm just starting out with pointers, and I'm slightly confused. I know & means the address of a variable and that * can be used in front of a pointer variable to get the value of the object that is pointed to by the pointer. But things work differently when you're working with arrays, string...
Why does PHP consider 0 to be equal to a string?
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This is due to how PHP does the comparison operation that the == comparison operator denotes:
If you compare a number with a string or the comparison involves numerical strings, then each string is converted to a number and the comparison p...
How to make layout with View fill the remaining space?
... "0"
android:layout_height = "wrap_content"
android:text="<"/>
<TextView
android:layout_width = "fill_parent"
android:layout_height = "wrap_content"
android:layout_weight = "1"/>
<Button
android:layout_width = "80dp"
...
Test a weekly cron job [closed]
...ke it run every minute
# 2. Wrap the command in crontest
#
#
# Example:
#
# $ crontab -e
# * * * * * /usr/local/bin/crontest $HOME/bin/my-new-script --myparams
#
# Now, cron will run your job every minute, but crontest will only allow one
# instance to run at a time.
#
# crontest...
Creating functions in a loop
I'm trying to create functions inside of a loop:
2 Answers
2
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Efficient string concatenation in C++
...traits, Alloc>
operator+(const basic_string<charT, traits, Alloc>& s1,
const basic_string<charT, traits, Alloc>& s2)
You can see that a new object is returned after each +. That means that a new buffer is used each time. If you are doing a ton of extra + operation...
Check if object is file-like in Python
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It is generally not good practice to have checks like this in your code at all unless you have special requirements.
In Python the typing is dynamic, why do you feel need to check whether the object is file like, rather than just usin...