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Preferred way of loading resources in Java
... Ah, I see. Absolute here means relative to the classpath, rather than filesystem absolute.
– Bart van Heukelom
Oct 5 '10 at 11:55
1
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How can I remove a button or make it invisible in Android?
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First make the button invisible in xml file.Then set button visible in java code if needed.
Button resetButton=(Button)findViewById(R.id.my_button_del);
resetButton.setVisibility(View.VISIBLE); //To set visible
Xml:
<Button
android:text="Delete"
android:id=...
How to write multiple line property value using PropertiesConfiguration?
I have a properties file with a property with a List value (comma separated), how to write this property in a multi-line ? (backslash after the comma)?
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PowerShell: Setting an environment variable for a single command only
...Usage:
with-env.ps1 FOO=foo BAR=bar your command here
# Supports dot-env files as well
with-env.ps1 .\.env OTHER_ENV=env command here
On the other hand, if you install Gow you can use env.exe which might be a little more robust than the quick script I wrote above.
Usage:
env.exe FOO=foo BAR=ba...
Writing your own STL Container
...mplistic, skipping over many concepts like const_iterator, validity checks etc.
Code is runnable out of the box.
#include <iostream>
#include <string>
#include <vector>
template<typename T>
struct It
{
std::vector<T>& vec_;
int pointer_;
It(std::vec...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
...idea of thinking of 11011 as the polynomial with coefficients [1,1,0,1,1], etc. This is a clever and often useful idea, which goes all the way back to Euler. [See Wilf's awesome book "generatingfunctionology" for a modern exposition: math.upenn.edu/~wilf/DownldGF.html ] So it depends on whether the ...
Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
... it's key matched the one on my HD or heroku. I looked in the known hosts file and guess what... it shows the keys for each server and I was able to clearly see that the git and heroku public keys did not match.
1) I deleted all the files in my key folder, the key from github using their website, ...
Android Camera Preview Stretched
...e screen. I have noticed, several popular apps such as Snapchat, WhatsApp, etc works the same way.
All you have to do is add this to the onMeasure method:
float camHeight = (int) (width * ratio);
float newCamHeight;
float newHeightRatio;
if (camHeight < height) {
newHeightR...
How to get just the responsive grid from Bootstrap 3?
...anything), and simplifies the complexity of working directly with the LESS files.
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Should I compile with /MD or /MT?
...rsions of the run-time routines are selected from the standard header (.h) files. This option also causes the compiler to place the library name LIBCMT.lib into the .obj file so that the linker will use LIBCMT.lib to resolve external symbols. Either /MT or /MD (or their debug equivalents /MTd or /MD...