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More lines in command window
...and go to properties.
Click the Options tab.
In Command History, type or select 999 in Buffer Size, and then type or select 5 in Number of Buffers.
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...
Define global variable in a JavaScript function
... var offsetfrommouse = [10, -20];
var displayduration = 0;
var obj_selected = 0;
var trailimage = null ; // GLOBAL VARIABLE
function makeObj(address) {
trailimage = [address, 50, 50]; //ASSIGN VALUE
Or simply removing "var" from your variable name inside function also mak...
Put buttons at bottom of screen with LinearLayout?
...roid="http://schemas.android.com/apk/res/android"
android:id="@+id/db1_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="fill_parent"
...
Store boolean value in SQLite
...TO foo VALUES("0.0");
sqlite> INSERT INTO foo VALUES("1.0");
sqlite> select mycolumn, typeof(mycolumn) from foo;
0|integer
1|integer
0|integer
1|integer
0|integer
1|integer
and some that will fail:
sqlite> INSERT INTO foo VALUES("-1");
Error: constraint failed
sqlite> INSERT INTO foo ...
Breakpoints are crossed out, how can I make them valid?
...akpoints' in eclipse.
When you click on 'skip all breakpoints'(which is selected), everything will become normal
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How to start working with GTest and CMake
... do in CMake. You just invoke ADD_SUBDIRECTORY with the path to the gtest root and then you can use public library targets (gtest and gtest_main) defined there. There is more background information in this CMake thread in the googletestframework group.
[edit]
The BUILD_SHARED_LIBS option is only e...
How do you return the column names of a table?
...
Not sure if there is an easier way in 2008 version.
USE [Database Name]
SELECT COLUMN_NAME,*
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_NAME = 'YourTableName' AND TABLE_SCHEMA='YourSchemaName'
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How to perform better document version control on Excel files and SQL schema files
...le, but at the moment, you should put the executable in a folder (e.g. the root of your source repository) and when you run it, it will:
Scan the folder and its subfolders for any .xlsx and .xlsm files
Take a copy of the file as *.orig.
Unzip each file and re-zip it with no compression.
Pretty-pri...
Is it expensive to use try-catch blocks even if an exception is never thrown?
...em in your code. Or as Donald Knuth put it: "premature optimization is the root of all evil".
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When to wrap quotes around a shell variable?
... According to these guidelines, one would get a listing of files in the root directory by writing "ls" "/" The phrase "all string contexts" needs to be qualified more carefully.
– William Pursell
Feb 11 '17 at 5:09
...