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IF statement: how to leave cell blank if condition is false (“” does not work)
... option.
Also, count(a:a) will not count cells which have been set to n/a by doing this.
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How do I parse JSON with Ruby on Rails? [duplicate]
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parsed_json["results"].each do |longUrl, convertedUrl|
site = Site.find_by_long_url(longUrl)
site.short_url = convertedUrl["shortUrl"]
site.save
end
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Android soft keyboard covers EditText field
...ich were placed on the bottom of the screen. I was able to find a solution by adding a single line to my AndroidManifest.xml file's relevant activity.
android:windowSoftInputMode="adjustResize|stateHidden"
This is how the whole activity tag looks like:
<activity
android:name="com.my.M...
Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
...socket with the socket parameter (-S with /usr/bin/mysql) and force TCP/IP by providing a port (-P with /usr/bin/mysql.)
– Kaoru
Jun 1 '14 at 11:17
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What are the differences between Mustache.js and Handlebars.js?
...into your templates.
Mustache has many different compilers (JavaScript, Ruby, Python, C, etc.). Handlebars began in JavaScript, now there are projects like django-handlebars, handlebars.java, handlebars-ruby, lightncandy (PHP), and handlebars-objc.
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How set maximum date in datepicker dialog in android?
...eturn new DatePickerDialog(this, pDateSetListener, pYear, pMonth, pDay);
By those:
DatePickerDialog dpDialog = new DatePickerDialog(this, pDateSetListener, pYear, pMonth, pDay);
DatePicker datePicker = dpDialog.getDatePicker();
Calendar calendar = Calendar.getInstance();//get the current day
dat...
How to check programmatically if an application is installed or not in Android?
...timeException: Adding window failed" and " E/AndroidRuntime(7554): Caused by: android.os.TransactionTooLargeException 05-14 11:37:25.305: E/AndroidRuntime(7554): at android.os.BinderProxy.transact(Native Method) 05-14 11:37:25.305: E/AndroidRuntime(7554): at android.view.IWindowSession$Stub$Prox...
How to have an automatic timestamp in SQLite?
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you can use the custom datetime by using...
create table noteTable3
(created_at DATETIME DEFAULT (STRFTIME('%d-%m-%Y %H:%M', 'NOW','localtime')),
title text not null, myNotes text not null);
use 'NOW','localtime' to get the current system date els...
How to drop a list of rows from Pandas dataframe?
...is huge, and the number of rows to drop is large as well, then simple drop by index df.drop(df.index[]) takes too much time.
In my case, I have a multi-indexed DataFrame of floats with 100M rows x 3 cols, and I need to remove 10k rows from it. The fastest method I found is, quite counterintuitivel...
app-release-unsigned.apk is not signed
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But why have I to do that? On the guide they say "By default, there is a debug configuration that is setup to use a debug keystore, with a known password and a default key with a known password.". I don't have any problems with other applications.
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