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How to check if a variable exists in a FreeMarker template?
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edited Nov 13 '18 at 11:29
darckcrystale
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answered...
Finding the path of the program that will execute from the command line in Windows
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edited Feb 24 at 1:42
Callum Watkins
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an...
How to get jQuery to wait until an effect is finished?
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167
You can specify a callback function:
$(selector).fadeOut('slow', function() {
// will be ...
Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?
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136
Yes you can. You can install a package from a tarball or a folder, on the web or your computer...
Asserting successive calls to a mock method
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188
assert_has_calls is another approach to this problem.
From the docs:
assert_has_calls (ca...
How update the _id of one MongoDB Document?
...2d2a000002")})
// set a new _id on the document
doc._id = ObjectId("4c8a331bda76c559ef000004")
// insert the document, using the new _id
db.clients.insert(doc)
// remove the document with the old _id
db.clients.remove({_id: ObjectId("4cc45467c55f4d2d2a000002")})
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PHP Regex to check date is in YYYY-MM-DD format
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198
Try this.
$date="2012-09-12";
if (preg_match("/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|...
iTerm2: How to expand split pane temporarily?
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196
To maximize your active panel, just Cmd + Shift + Enter on the screen you want to expand.
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Change the Right Margin of a View Programmatically?
...= (LinearLayout.LayoutParams)tv.getLayoutParams();
params.setMargins(0, 0, 10, 0); //substitute parameters for left, top, right, bottom
tv.setLayoutParams(params);
I can't test it right now, so my casting may be off by a bit, but the LayoutParams are what need to be modified to change the margin.
N...