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Add file extension to files with bash
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just as a note "${f%.jpg}" is bash shell string manipulation. ` ${string%substring}` Deletes shortest match of $substring from back of $string.
– Jichao
Aug 28 '15 at 19:36
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What's the difference between size_t and int in C++?
...t is unsigned. Many stdlib functions, including malloc, sizeof and various string operation functions use size_t as a datatype.
An int is signed by default, and even though its size is also platform dependant, it will be a fixed 32bits on most modern machine (and though size_t is 64 bits on 64-bits...
Creating a div element in jQuery [duplicate]
... @halfer vice versa then, use single quotes in javascript for selectors and any appended html with double quotes.
– Ricki
Oct 22 '11 at 18:04
72
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Implicit “Submit” after hitting Done on the keyboard at the last EditText
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Try this:
In your layout put/edit this:
<EditText
android:id="@+id/search_edit"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:singleLine="true"
android:imeOptions="actionDone" />
In your act...
How to check certificate name and alias in keystore files?
...yStore keystore = KeyStore.getInstance(KeyStore.getDefaultType());
String password = "password";
keystore.load(is, password.toCharArray());
Enumeration<String> enumeration = keystore.aliases();
while(enumeration.hasMoreElements()) {
String alias = ...
How to stop EditText from gaining focus at Activity startup in Android
I have an Activity in Android, with two elements:
52 Answers
52
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Why JSF saves the state of UI components on server?
...lue>
</context-param>
It will then be serialized to an encrypted string in a hidden input field with the name javax.faces.ViewState of the form.
I dont understand what the benefit of keeping the UI component's state on the server side is. Isn't directly passing the validated/converted da...
application/x-www-form-urlencoded or multipart/form-data?
...body of the HTTP message sent to the server is essentially one giant query string -- name/value pairs are separated by the ampersand (&), and names are separated from values by the equals symbol (=). An example of this would be:
MyVariableOne=ValueOne&MyVariableTwo=ValueTwo
According to...
Removing the first 3 characters from a string [closed]
What is the most efficient way to remove the first 3 characters of a string?
3 Answers
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A html space is showing as %2520 instead of %20
... and it renders the image correctly in the browser, correctly encoding the string once.
Helpful link: http://support.mozilla.org/en-US/questions/900466
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