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How to avoid using Select in Excel VBA
...kbook.Worksheets("SomeSheet").Range("A1:A10000")
dat = rng.Value ' dat is now array (1 to 10000, 1 to 1)
for i = LBound(dat, 1) to UBound(dat, 1)
dat(i,1) = dat(i,1) * 10 'or whatever operation you need to perform
next
rng.Value = dat ' put new values back on sheet
This is a small taster for ...
Disable Laravel's Eloquent timestamps
...
Don't know why I never thought of doing a BaseModel and setting it there. Works beautifully. Just a note according to the documentation pivot tables need it only if setting withTimestamps() now (don't know if this changed from previ...
Repeatedly run a shell command until it fails?
...tten a fuzzy test that fails unreliably. I've added some debug code, but now I want to run the test until it fails so I can gather the debug output.
...
“Git fatal: ref HEAD is not a symbolic ref” while using maven release plugin
...ith a Multibranch Project Setup.
I previously used checkout scm command.
Now I am using the following code:
checkout([
$class: 'GitSCM',
branches: scm.branches,
extensions: scm.extensions + [[$class: 'CleanCheckout'], [$class: 'LocalBranch', loca...
Recursive search and replace in text files on Mac and Linux
...uld upvote this every time I come back to it and use it. It'd be at +15 by now, easy.
– Droogans
Feb 26 '15 at 15:35
F...
What is the main purpose of setTag() getTag() methods of View?
...themselves.
Enter getTag/setTag:
button1.setTag(1);
button2.setTag(2);
Now we can use the same OnClickListener for every button:
listener = new OnClickListener() {
@Override
public void onClick(View v) {
doAction(v.getTag());
}
};
It's basically a way for views to have mem...
Check if item is in an array / list
...(lambda x : x == 5, nums)) > 0)
This solution is more robust. You can now check whether any number satisfying a certain condition is in your array nums.
For example, check whether any number that is greater than or equal to 5 exists in nums:
(len(filter (lambda x : x >= 5, nums)) > 0)
...
PHP - iterate on string characters
...
@jon_darkstar I don't know your application, but do take note that each entry in an array has a significant overhead (4bytes IIRC). Skip that, it is 'quite' way more: nikic.github.com/2011/12/12/…
– Daan Timmer
...
How to truncate a foreign key constrained table?
...ion 1:
Remove constraints
Perform TRUNCATE
Delete manually the rows that now have references to nowhere
Create constraints
Option 2: suggested by user447951 in their answer
SET FOREIGN_KEY_CHECKS = 0;
TRUNCATE table $table_name;
SET FOREIGN_KEY_CHECKS = 1;
...
Laravel 4 Eloquent Query Using WHERE with OR AND OR?
...y another or condition
$model = Model::where('a',1)->orWhere('b',1);
now apply another condition on that $model variable
$model1 = $model->where('c',1)->orWhere('d',1)->get();
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