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Find and replace in file and overwrite file doesn't work, it empties the file
...up of the original file before it does the changes in-place:
sed -i.bak s/STRING_TO_REPLACE/STRING_TO_REPLACE_IT/g index.html
Without the .bak the command will fail on some platforms, such as Mac OSX.
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How to change title of Activity in Android?
...u can set it with
android:label="My Activity Title"
Or
android:label="@string/my_activity_label"
Example:
<activity
android:name=".Splash"
android:label="@string/splash_activity_title" >
<intent-filter>
<action android:name="android.inten...
Backbone.js: get current route
...ocation.href ... the full url
Backbone.history.location.search ... query string starting from ?
I got here in the search of this answer so I guess I should leave what I have found.
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impro...
Automatic vertical scroll bar in WPF TextBlock?
...cyProperty.RegisterAttached(
"AppendText",
typeof (string),
typeof (TextBoxApppendBehaviors),
new UIPropertyMetadata(null, OnAppendTextChanged));
public static string GetAppendText(TextBox textBox)
{
return (string)textBox.GetValue(App...
How to send PUT, DELETE HTTP request in HttpURLConnection?
...
public HttpURLConnection getHttpConnection(String url, String type){
URL uri = null;
HttpURLConnection con = null;
try{
uri = new URL(url);
con = (HttpURLConnection) uri.openConnection();
con.setRequestMethod...
Reading a resource file from within jar
...blic class MyClass {
public static InputStream accessFile() {
String resource = "my-file-located-in-resources.txt";
// this is the path within the jar file
InputStream input = MyClass.class.getResourceAsStream("/resources/" + resource);
if (input == null) {
...
Why is Java's Iterator not an Iterable?
...o.
For example, I can usually write:
public void iterateOver(Iterable<String> strings)
{
for (String x : strings)
{
System.out.println(x);
}
for (String x : strings)
{
System.out.println(x);
}
}
That should print the collection twice - but with you...
How can I use “puts” to the console without a line break in ruby on rails?
... I think setting stdout to sync is an overkill to output one string. Then if you app outputs a lot it will be slower.
– akostadinov
May 11 '17 at 20:44
add a com...
How to navigate a few folders up?
...
Other simple way is to do this:
string path = @"C:\Folder1\Folder2\Folder3\Folder4";
string newPath = Path.GetFullPath(Path.Combine(path, @"..\..\"));
Note This goes two levels up. The result would be:
newPath = @"C:\Folder1\Folder2\";
...
Android - print full exception backtrace to log
... an Exception that is provided as the third parameter. For example
Log.d(String tag, String msg, Throwable tr)
where tr is the Exception.
According to this comment those Log methods "use the getStackTraceString() method ... behind the scenes" to do that.
...