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Show filename and line number in grep output
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grep -rin searchstring * | cut -d: -f1-2
This would say, search recursively (for the string searchstring in this example), ignoring case, and display line numbers. The output from that grep will look something like:
/path/to/result/file....
UITextField auto-capitalization type - iPhone App
... on the keyboard. The best thing to do is capitalize the words in code:
NSString *text = [myTextField.text capitalizedString];
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JsonMappingException: out of START_ARRAY token
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Your JSON string is malformed: the type of center is an array of invalid objects. Replace [ and ] with { and } in the JSON string around longitude and latitude so they will be objects:
[
{
"name" : "New York",
"num...
Why does this go into an infinite loop?
... Main {
public static volatile int x = 0;
public static void main(String[] args) {
LoopingThread t = new LoopingThread();
System.out.println("Starting background thread...");
t.start();
while (true) {
x = x++;
}
}
}
class LoopingThre...
android TextView: setting the background color dynamically doesn't work
...tBackGroundColor(), so I used android Color class to get int value of hex string and passed it to mentioned function. Everything worked.
This is example:
String myHexColor = "#CC2233";
TextView myView = (TextView) findViewById(R.id.myTextView);
myView.setBackGroundColor(Color.pasrsehexString(myHex...
Pure JavaScript Send POST Data Without a Form
...);
xhr.setRequestHeader('Content-Type', 'application/json');
xhr.send(JSON.stringify({
value: value
}));
By the way, for get request:
var xhr = new XMLHttpRequest();
// we defined the xhr
xhr.onreadystatechange = function () {
if (this.readyState != 4) return;
if (this.status == 200...
Converting JSON String to Dictionary Not List
..., "cust_state":new_cust_state, "cust_contry":new_cust_contry};
//apply stringfy method on json
data = JSON.stringify(data);
//insert data into database using javascript ajax
var send_data = new XMLHttpRequest();
send_data.open("GET", "http://localhost:8000...
How can I expand the full path of the current file to pass to a command in Vim?
...ferent topic. The question is about including the buffer path in a command string (thus the leading :!). Your {count}CTRL-G sequence is for displaying the full path in the UI.
– Stefan Majewsky
Aug 14 '12 at 8:16
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JSON.parse vs. eval()
...except that the line right before that verifies that it's a safe and valid string.
– nickf
Apr 20 '10 at 22:56
6
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How can I ask the Selenium-WebDriver to wait for few seconds in Java?
...gt;() {
@Override
public Boolean apply(WebDriver driver) {
String script = "if (typeof window != 'undefined' && window.document) { return window.document.readyState; } else { return 'notready'; }";
Boolean result;
try {
result = ((JavascriptExecuto...