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IF statement: how to leave cell blank if condition is false (“” does not work)
... condition was false. However, the Go to doesn't detect any blank cells in my row, specifically due to this problem that my IF statement doesn't return blank cells per-say. Therefore, I need to alter my IF statement so that it appropriately returns blank cells.
– Mayou
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Parse config files, environment, and command-line arguments, to get a single collection of options
...tax.) Setting fromfile_prefix_chars to, for example, @, makes it so that,
my_prog --foo=bar
is equivalent to
my_prog @baz.conf
if @baz.conf is,
--foo
bar
You can even have your code look for foo.conf automatically by modifying argv
if os.path.exists('foo.conf'):
argv = ['@foo.conf'] +...
How to get thread id from a thread pool?
...o 5 threads). How can I find out which one of those 5 threads executes my task (something like "thread #3 of 5 is doing this task")?
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How to resize the AVD emulator (in Eclipse)?
I'm writing my first Android app for a small business that has some Droid phones. I set up an AVD for the phone with the right resolution: 854 pixels high.
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Setting the selected value on a Django forms.ChoiceField
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Try setting the initial value when you instantiate the form:
form = MyForm(initial={'max_number': '3'})
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Is it possible to read the value of a annotation in java?
this is my code:
9 Answers
9
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Load local JSON file into variable
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My solution, as answered here, is to use:
var json = require('./data.json'); //with path
The file is loaded only once, further requests use cache.
edit To avoid caching, here's the helper function from this blogpost g...
How to asynchronously call a method in Java
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Your answer helped my problem - stackoverflow.com/questions/27009448/…. Little tricky to apply my situatioin, but worked it out eventually :)
– Deckard
Nov 19 '14 at 6:56
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Activity has leaked ServiceConnection @438030a8 that was original
I'm working on my first Android app. I've got three activities in my app, and the user switches back and forth pretty frequently. I've also got a remote service, which handles a telnet connection. The apps need to bind to this service in order to send/receive telnet messages.
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How can I combine hashes in Perl?
...in %new_hash gives you a chance to decide what to do with the duplicates:
my %new_hash = %hash1; # make a copy; leave %hash1 alone
foreach my $key2 ( keys %hash2 )
{
if( exists $new_hash{$key2} )
{
warn "Key [$key2] is in both hashes!";
# handle the duplicate (perha...