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Questions tagged [textutils]

28 questions
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TextUtil.isEmpty() is always returning empty, even when the field is filled in the Android

TextUtil.isEmpty() is always returning empty, even when the field is filled in the Android. Code snippet: if (TextUtils.isEmpty(name.getText().toString())) { completeNameEditText.setError("Empty field); …
Carl
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Adding 2 variables in a single TextUtils

I have this problem in which I have two variables - 'mobile_input' & 'mobile_input_login'. I also have 2 TextUtils also. Instead of making two different TextUtils, I want to make one TextUtils. I have searched on the web but there is no relevant…
user14355661
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Are there any advantages of using TextUtil class over String class in Android?

I was reading the Android documentation and saw some familiar methods in TextUtils which i normally use in String class, and I also discovered that the method String.split(String regex) was removed, but is present in TexUtils class. So i started to…
user241802
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Argument list too long for textutil conversion

I am trying to convert all the .docx files in a folder into .txt files. I use textutil. textutil -convert txt filepath/*.docx I tried this and got an "Argument list too long" error.
hy9fesh
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Nothing happens when I run HTMLdecode on a variable of a dataset

I want to decode some vectors with HTMLdecode but it does not work in some cases. I read in data from an excel sheet and I want to decode a variable and it does not work. If I manually set up these variable it works for some reason and I really…
TobiSonne
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TextUtils.join returns NULL on Unit Test

I'm joining a list of strings by using TextUtils.join but it's returning NULL. I'm doing this on a simple unit test. Here's the code in question: @Test public void testJoinText(){ List letters = Lists.newArrayList(); …
Kim Montano
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Split Strings based on white spaces

(The title may be misleading. I always though the hard part is finding the proper title :D) Well, sentences are just (long) strings. I want to display these sentences but in a reversed way. Example: "StackOverflow is a community of awesome…
esQmo_
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tcl length in variable

how can splitt a text in variables always after 50 characters? so is splitt only in a new line after 50 charachters set length [::textutil::adjust $text -length 50 -strictlength true] Regards edit: input is this text in variable $Plot LaRochelle, a…
revoque
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I have two EditText entries, one for a name and the other for an age receive errors for TextUtils on the second

I have two EditText fields in an app. The first EditText is set up to accept strings, in my case a name: EditText nameField = (EditText) findViewById(R.id.nameOfCustomer); String name = nameField.getText().toString(); I have two EditText…
user7644379
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Checking empty textEdit

I'm trying to program a simple register application, the user have to fill some fields, where some of them are obligatory. So, I need to check if the user write the info there. I'm doing this: for(RequireFields r : RequireFields.values()){ …
Josete Manu
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How to validate edit text input in Android?

I've added input validation to a set of edit texts in a dialog message using the setError method in Android. But when I test it by leaving some of the edit texts blank and clicking "ok" on the dialog, the dialog closes without triggering a prompt to…
Brian Var
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Separating Numeric values from Text Values

I am retrieving information from a REST API and it displays: "Per 78g - Calories: 221kcal | Fat: 12.65g | Carbs: 16.20g | Protein: 10.88g" I have imported the items into a ListView and when a user clicks an item I would like to string each numeric…
Eugene H
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I am validationg a form using textutils

i am validating a registration form using textutils class which contains Name , City, Phone, Email,User ID,Password. But its showing only on the first edittext which is name. I also wanna validate email format how to do it?
user3853169
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