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Populate data table from data reader
...on (bool)drow["IsUnique"]. I didn't need them, getting the column names in order to populate the new DataTable is enough. This managed to help me overcome a ds.Fill(adapter) issue where I could not load a large table with SELECT * FROM MyTable.
– vapcguy
Nov 17...
Same Navigation Drawer in different Activities
...the same. In the Activities which extend BaseActivity put the code in this order:
super.onCreate(savedInstanceState);
setContentView(R.layout.activity);
super.onCreateDrawer();
This helped me fix my problem, hope it helps!
This is how you can create a navigation drawer with multiple ...
Why is the gets function so dangerous that it should not be used?
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In order to use gets safely, you have to know exactly how many characters you will be reading, so that you can make your buffer large enough. You will only know that if you know exactly what data you will be reading.
Instead of...
Archiving project in Xcode incorrectly creates multi-application bundle
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PostgreSQL LIKE query performance variations
...ocale (effectively no locale), then everything is sorted according to byte order anyway and a plain btree index with default operator class does the job.
More details, explanation, examples and links in these related answers on dba.SE:
Pattern matching with LIKE, SIMILAR TO or regular expressions...
How to generate keyboard events in Python?
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def AltTab():
"""Press Alt+Tab and hold Alt key for 2 seconds
in order to see the overlay.
"""
PressKey(VK_MENU) # Alt
PressKey(VK_TAB) # Tab
ReleaseKey(VK_TAB) # Tab~
time.sleep(2)
ReleaseKey(VK_MENU) # Alt~
if __name__ == "__main__":
AltTab()
hexKeyCo...
How do you create a transparent demo screen for an Android app?
...d for me, but I had problems in my activities doing extend Activity. So in order to use AppCompatActivity I defined the style like this: <style name="Transparent" parent="Theme.AppCompat"> <item name="android:windowContentOverlay">@null</item> <item name="androi...
Javascript object Vs JSON
...?
JSON is a data interchange format. It's a standard which describes how ordered lists and unordered maps, strings booleans and numbers can be represented in a string. Just like XML and YAML is a way to pass structured information between languages, JSON is the same. A JavaScript object on the oth...
What does “yield break;” do in C#?
...local variables), and each time it is scheduled it takes some action(s) in order to reach a new state. The key point about yield is that, unlike the operating system threads we're used to, the code that uses it is frozen in time until the iteration is manually advanced or terminated.
...
Difference between variable declaration syntaxes in Javascript (including global variables)?
... the window object.) You can use a function to contain all of your code in order to contain your symbols, and that function can be anonymous if you like:
(function() {
var a = 0; // `a` is NOT a property of `window` now
function foo() {
alert(a); // Alerts "0", because `foo` can ...