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Xcode 4.4 error - Timed out waiting for app to launch
... In my case the reason was that I changed the setting for Launch ( xcode -> product -> Edit Scheme) to Wait and forgot about it.
When I changed the setting back to Automatic, the app will launch as usual.
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Eclipse hangs at the Android SDK Content Loader
... you need to configure proxy
on Eclipse. For that, go to “Windows” -> “Preferences” -> “General” ->
“Network Connections”, and fill in your proxy info. Restart Eclipse
after that. Conversely, it’s also possible that you have configured
proxy on Eclipse before, but ...
Check if key exists and iterate the JSON array using Python
...'to']['data']:
print("to_id:", dest.get('id', 'null'))
Try it:
>>> getTargetIds(jsonData)
to_id: 1543
to_id: null
Or, if you just want to skip over values missing ids instead of printing 'null':
def getTargetIds(jsonData):
data = json.loads(jsonData)
for dest in data['...
Good example of livelock?
...rs on regular interval. To fill a container first it locks the container -> check if it needs some powder -> fills it -> signal all makers who are waiting for it -> unlock container.
I create CookieMaker and set that it can bake up to 8 cookies in parallel. And I start 8 threads to bake ...
Error TF30063: You are not authorized to access … \DefaultCollection
...
I solved this issue by using the browser from within Visual Studio, View->Other Windows->Web Browser; Ctrl+Alt+R (or * Ctrl+W, W* in VS versions before VS2010) to navigate to the TFS page and log out of the wrong account and log back in.
For me, the issue was caused by using another live-id ...
How to debug a GLSL shader?
... know where the light position is in the scene, for example, go: if(lpos.x>100) bug=1.0. If the light position is greater than 100, the scene will turn red.
– ste3e
Oct 15 '11 at 8:39
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How do you log content of a JSON object in Node.js?
...ettyJSON(obj) {
console.log(JSON.stringify(obj, null, 2));
}
// obj -> value to convert to a JSON string
// null -> (do nothing)
// 2 -> 2 spaces per indent level
JSON.stringify on MDN
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PHP function to build query string from array
...ey-value pair where the value is NULL. echo http_build_query(array("foo"=>"bar","bar"=>null)) will produce only foo=bar
– cb0
Aug 13 '14 at 13:06
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Custom UITableViewCell from nib in Swift
... tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return items.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "Cu...
Where can I find my Facebook application id and secret key?
...
From 2018:
Go to Settings -> Basic -> App Secret (type your password and you're ready to go).
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